12904920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{569}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 49658400

約数和(自身を除く): 36753480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 569, 630, 648, 756, 810, 840, 945, 1080, 1134, 1138, 1260, 1512, 1620, 1707, 1890, 2268, 2276, 2520, 2835, 2845, 3240, 3414, 3780, 3983, 4536, 4552, 5121, 5670, 5690, 6828, 7560, 7966, 8535, 10242, 11340, 11380, 11949, 13656, 15363, 15932, 17070, 19915, 20484, 22680, 22760, 23898, 25605, 30726, 31864, 34140, 35847, 39830, 40968, 46089, 47796, 51210, 59745, 61452, 68280, 71694, 76815, 79660, 92178, 95592, 102420, 107541, 119490, 122904, 143388, 153630, 159320, 179235, 184356, 204840, 215082, 230445, 238980, 286776, 307260, 322623, 358470, 368712, 430164, 460890, 477960, 537705, 614520, 645246, 716940, 860328, 921780, 1075410, 1290492, 1433880, 1613115, 1843560, 2150820, 2580984, 3226230, 4301640, 6452460, 12904920]

約数ペア:

[(1, 12904920), (2, 6452460), (3, 4301640), (4, 3226230), (5, 2580984), (6, 2150820), (7, 1843560), (8, 1613115), (9, 1433880), (10, 1290492), (12, 1075410), (14, 921780), (15, 860328), (18, 716940), (20, 645246), (21, 614520), (24, 537705), (27, 477960), (28, 460890), (30, 430164), (35, 368712), (36, 358470), (40, 322623), (42, 307260), (45, 286776), (54, 238980), (56, 230445), (60, 215082), (63, 204840), (70, 184356), (72, 179235), (81, 159320), (84, 153630), (90, 143388), (105, 122904), (108, 119490), (120, 107541), (126, 102420), (135, 95592), (140, 92178), (162, 79660), (168, 76815), (180, 71694), (189, 68280), (210, 61452), (216, 59745), (252, 51210), (270, 47796), (280, 46089), (315, 40968), (324, 39830), (360, 35847), (378, 34140), (405, 31864), (420, 30726), (504, 25605), (540, 23898), (567, 22760), (569, 22680), (630, 20484), (648, 19915), (756, 17070), (810, 15932), (840, 15363), (945, 13656), (1080, 11949), (1134, 11380), (1138, 11340), (1260, 10242), (1512, 8535), (1620, 7966), (1707, 7560), (1890, 6828), (2268, 5690), (2276, 5670), (2520, 5121), (2835, 4552), (2845, 4536), (3240, 3983), (3414, 3780)]