12681360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 200

約数和(自身を含む): 46812480

約数和(自身を除く): 34131120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 103, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 206, 216, 228, 240, 270, 285, 304, 309, 324, 342, 360, 380, 405, 412, 432, 456, 513, 515, 540, 570, 618, 648, 684, 720, 760, 810, 824, 855, 912, 927, 1026, 1030, 1080, 1140, 1236, 1296, 1368, 1520, 1539, 1545, 1620, 1648, 1710, 1854, 1957, 2052, 2060, 2160, 2280, 2472, 2565, 2736, 2781, 3078, 3090, 3240, 3420, 3708, 3914, 4104, 4120, 4560, 4635, 4944, 5130, 5562, 5871, 6156, 6180, 6480, 6840, 7416, 7695, 7828, 8208, 8240, 8343, 9270, 9785, 10260, 11124, 11742, 12312, 12360, 13680, 13905, 14832, 15390, 15656, 16686, 17613, 18540, 19570, 20520, 22248, 23484, 24624, 24720, 27810, 29355, 30780, 31312, 33372, 35226, 37080, 39140, 41040, 41715, 44496, 46968, 52839, 55620, 58710, 61560, 66744, 70452, 74160, 78280, 83430, 88065, 93936, 105678, 111240, 117420, 123120, 133488, 140904, 156560, 158517, 166860, 176130, 211356, 222480, 234840, 264195, 281808, 317034, 333720, 352260, 422712, 469680, 528390, 634068, 667440, 704520, 792585, 845424, 1056780, 1268136, 1409040, 1585170, 2113560, 2536272, 3170340, 4227120, 6340680, 12681360]

約数ペア:

[(1, 12681360), (2, 6340680), (3, 4227120), (4, 3170340), (5, 2536272), (6, 2113560), (8, 1585170), (9, 1409040), (10, 1268136), (12, 1056780), (15, 845424), (16, 792585), (18, 704520), (19, 667440), (20, 634068), (24, 528390), (27, 469680), (30, 422712), (36, 352260), (38, 333720), (40, 317034), (45, 281808), (48, 264195), (54, 234840), (57, 222480), (60, 211356), (72, 176130), (76, 166860), (80, 158517), (81, 156560), (90, 140904), (95, 133488), (103, 123120), (108, 117420), (114, 111240), (120, 105678), (135, 93936), (144, 88065), (152, 83430), (162, 78280), (171, 74160), (180, 70452), (190, 66744), (206, 61560), (216, 58710), (228, 55620), (240, 52839), (270, 46968), (285, 44496), (304, 41715), (309, 41040), (324, 39140), (342, 37080), (360, 35226), (380, 33372), (405, 31312), (412, 30780), (432, 29355), (456, 27810), (513, 24720), (515, 24624), (540, 23484), (570, 22248), (618, 20520), (648, 19570), (684, 18540), (720, 17613), (760, 16686), (810, 15656), (824, 15390), (855, 14832), (912, 13905), (927, 13680), (1026, 12360), (1030, 12312), (1080, 11742), (1140, 11124), (1236, 10260), (1296, 9785), (1368, 9270), (1520, 8343), (1539, 8240), (1545, 8208), (1620, 7828), (1648, 7695), (1710, 7416), (1854, 6840), (1957, 6480), (2052, 6180), (2060, 6156), (2160, 5871), (2280, 5562), (2472, 5130), (2565, 4944), (2736, 4635), (2781, 4560), (3078, 4120), (3090, 4104), (3240, 3914), (3420, 3708)]