26920080

素因数分解:

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

素因数の和:147

約数の個数: 240

約数和(自身を含む): 102910080

約数和(自身を除く): 75990000

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, 88, 90, 99, 103, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 206, 216, 220, 240, 242, 264, 270, 297, 309, 330, 360, 363, 396, 412, 432, 440, 484, 495, 515, 528, 540, 594, 605, 618, 660, 720, 726, 792, 824, 880, 927, 968, 990, 1030, 1080, 1089, 1133, 1188, 1210, 1236, 1320, 1452, 1485, 1545, 1584, 1648, 1815, 1854, 1936, 1980, 2060, 2160, 2178, 2266, 2376, 2420, 2472, 2640, 2781, 2904, 2970, 3090, 3267, 3399, 3630, 3708, 3960, 4120, 4356, 4532, 4635, 4752, 4840, 4944, 5445, 5562, 5665, 5808, 5940, 6180, 6534, 6798, 7260, 7416, 7920, 8240, 8712, 9064, 9270, 9680, 10197, 10890, 11124, 11330, 11880, 12360, 12463, 13068, 13596, 13905, 14520, 14832, 16335, 16995, 17424, 18128, 18540, 20394, 21780, 22248, 22660, 23760, 24720, 24926, 26136, 27192, 27810, 29040, 30591, 32670, 33990, 37080, 37389, 40788, 43560, 44496, 45320, 49852, 50985, 52272, 54384, 55620, 61182, 62315, 65340, 67980, 74160, 74778, 81576, 87120, 90640, 99704, 101970, 111240, 112167, 122364, 124630, 130680, 135960, 149556, 152955, 163152, 186945, 199408, 203940, 222480, 224334, 244728, 249260, 261360, 271920, 299112, 305910, 336501, 373890, 407880, 448668, 489456, 498520, 560835, 598224, 611820, 673002, 747780, 815760, 897336, 997040, 1121670, 1223640, 1346004, 1495560, 1682505, 1794672, 2243340, 2447280, 2692008, 2991120, 3365010, 4486680, 5384016, 6730020, 8973360, 13460040, 26920080]

約数ペア:

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