80760240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 300

約数和(自身を含む): 311302992

約数和(自身を除く): 230542752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 103, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 206, 216, 220, 240, 242, 264, 270, 297, 309, 324, 330, 360, 363, 396, 405, 412, 432, 440, 484, 495, 515, 528, 540, 594, 605, 618, 648, 660, 720, 726, 792, 810, 824, 880, 891, 927, 968, 990, 1030, 1080, 1089, 1133, 1188, 1210, 1236, 1296, 1320, 1452, 1485, 1545, 1584, 1620, 1648, 1782, 1815, 1854, 1936, 1980, 2060, 2160, 2178, 2266, 2376, 2420, 2472, 2640, 2781, 2904, 2970, 3090, 3240, 3267, 3399, 3564, 3630, 3708, 3960, 4120, 4356, 4455, 4532, 4635, 4752, 4840, 4944, 5445, 5562, 5665, 5808, 5940, 6180, 6480, 6534, 6798, 7128, 7260, 7416, 7920, 8240, 8343, 8712, 8910, 9064, 9270, 9680, 9801, 10197, 10890, 11124, 11330, 11880, 12360, 12463, 13068, 13596, 13905, 14256, 14520, 14832, 16335, 16686, 16995, 17424, 17820, 18128, 18540, 19602, 20394, 21780, 22248, 22660, 23760, 24720, 24926, 26136, 27192, 27810, 29040, 30591, 32670, 33372, 33990, 35640, 37080, 37389, 39204, 40788, 41715, 43560, 44496, 45320, 49005, 49852, 50985, 52272, 54384, 55620, 61182, 62315, 65340, 66744, 67980, 71280, 74160, 74778, 78408, 81576, 83430, 87120, 90640, 91773, 98010, 99704, 101970, 111240, 112167, 122364, 124630, 130680, 133488, 135960, 149556, 152955, 156816, 163152, 166860, 183546, 186945, 196020, 199408, 203940, 222480, 224334, 244728, 249260, 261360, 271920, 299112, 305910, 333720, 336501, 367092, 373890, 392040, 407880, 448668, 458865, 489456, 498520, 560835, 598224, 611820, 667440, 673002, 734184, 747780, 784080, 815760, 897336, 917730, 997040, 1009503, 1121670, 1223640, 1346004, 1468368, 1495560, 1682505, 1794672, 1835460, 2019006, 2243340, 2447280, 2692008, 2991120, 3365010, 3670920, 4038012, 4486680, 5047515, 5384016, 6730020, 7341840, 8076024, 8973360, 10095030, 13460040, 16152048, 20190060, 26920080, 40380120, 80760240]

約数ペア:

[(1, 80760240), (2, 40380120), (3, 26920080), (4, 20190060), (5, 16152048), (6, 13460040), (8, 10095030), (9, 8973360), (10, 8076024), (11, 7341840), (12, 6730020), (15, 5384016), (16, 5047515), (18, 4486680), (20, 4038012), (22, 3670920), (24, 3365010), (27, 2991120), (30, 2692008), (33, 2447280), (36, 2243340), (40, 2019006), (44, 1835460), (45, 1794672), (48, 1682505), (54, 1495560), (55, 1468368), (60, 1346004), (66, 1223640), (72, 1121670), (80, 1009503), (81, 997040), (88, 917730), (90, 897336), (99, 815760), (103, 784080), (108, 747780), (110, 734184), (120, 673002), (121, 667440), (132, 611820), (135, 598224), (144, 560835), (162, 498520), (165, 489456), (176, 458865), (180, 448668), (198, 407880), (206, 392040), (216, 373890), (220, 367092), (240, 336501), (242, 333720), (264, 305910), (270, 299112), (297, 271920), (309, 261360), (324, 249260), (330, 244728), (360, 224334), (363, 222480), (396, 203940), (405, 199408), (412, 196020), (432, 186945), (440, 183546), (484, 166860), (495, 163152), (515, 156816), (528, 152955), (540, 149556), (594, 135960), (605, 133488), (618, 130680), (648, 124630), (660, 122364), (720, 112167), (726, 111240), (792, 101970), (810, 99704), (824, 98010), (880, 91773), (891, 90640), (927, 87120), (968, 83430), (990, 81576), (1030, 78408), (1080, 74778), (1089, 74160), (1133, 71280), (1188, 67980), (1210, 66744), (1236, 65340), (1296, 62315), (1320, 61182), (1452, 55620), (1485, 54384), (1545, 52272), (1584, 50985), (1620, 49852), (1648, 49005), (1782, 45320), (1815, 44496), (1854, 43560), (1936, 41715), (1980, 40788), (2060, 39204), (2160, 37389), (2178, 37080), (2266, 35640), (2376, 33990), (2420, 33372), (2472, 32670), (2640, 30591), (2781, 29040), (2904, 27810), (2970, 27192), (3090, 26136), (3240, 24926), (3267, 24720), (3399, 23760), (3564, 22660), (3630, 22248), (3708, 21780), (3960, 20394), (4120, 19602), (4356, 18540), (4455, 18128), (4532, 17820), (4635, 17424), (4752, 16995), (4840, 16686), (4944, 16335), (5445, 14832), (5562, 14520), (5665, 14256), (5808, 13905), (5940, 13596), (6180, 13068), (6480, 12463), (6534, 12360), (6798, 11880), (7128, 11330), (7260, 11124), (7416, 10890), (7920, 10197), (8240, 9801), (8343, 9680), (8712, 9270), (8910, 9064)]