12647340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 40940592

約数和(自身を除く): 28293252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 211, 222, 270, 324, 333, 370, 405, 422, 444, 540, 555, 633, 666, 740, 810, 844, 999, 1055, 1110, 1266, 1332, 1620, 1665, 1899, 1998, 2110, 2220, 2532, 2997, 3165, 3330, 3798, 3996, 4220, 4995, 5697, 5994, 6330, 6660, 7596, 7807, 9495, 9990, 11394, 11988, 12660, 14985, 15614, 17091, 18990, 19980, 22788, 23421, 28485, 29970, 31228, 34182, 37980, 39035, 46842, 56970, 59940, 68364, 70263, 78070, 85455, 93684, 113940, 117105, 140526, 156140, 170910, 210789, 234210, 281052, 341820, 351315, 421578, 468420, 632367, 702630, 843156, 1053945, 1264734, 1405260, 2107890, 2529468, 3161835, 4215780, 6323670, 12647340]

約数ペア:

[(1, 12647340), (2, 6323670), (3, 4215780), (4, 3161835), (5, 2529468), (6, 2107890), (9, 1405260), (10, 1264734), (12, 1053945), (15, 843156), (18, 702630), (20, 632367), (27, 468420), (30, 421578), (36, 351315), (37, 341820), (45, 281052), (54, 234210), (60, 210789), (74, 170910), (81, 156140), (90, 140526), (108, 117105), (111, 113940), (135, 93684), (148, 85455), (162, 78070), (180, 70263), (185, 68364), (211, 59940), (222, 56970), (270, 46842), (324, 39035), (333, 37980), (370, 34182), (405, 31228), (422, 29970), (444, 28485), (540, 23421), (555, 22788), (633, 19980), (666, 18990), (740, 17091), (810, 15614), (844, 14985), (999, 12660), (1055, 11988), (1110, 11394), (1266, 9990), (1332, 9495), (1620, 7807), (1665, 7596), (1899, 6660), (1998, 6330), (2110, 5994), (2220, 5697), (2532, 4995), (2997, 4220), (3165, 3996), (3330, 3798)]