456453240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 1405624320

約数和(自身を除く): 949171080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 127, 183, 244, 254, 305, 366, 381, 488, 491, 508, 610, 635, 732, 762, 915, 982, 1016, 1220, 1270, 1464, 1473, 1524, 1830, 1905, 1964, 2440, 2455, 2540, 2946, 3048, 3660, 3810, 3928, 4910, 5080, 5892, 7320, 7365, 7620, 7747, 9820, 11784, 14730, 15240, 15494, 19640, 23241, 29460, 29951, 30988, 38735, 46482, 58920, 59902, 61976, 62357, 77470, 89853, 92964, 116205, 119804, 124714, 149755, 154940, 179706, 185928, 187071, 232410, 239608, 249428, 299510, 309880, 311785, 359412, 374142, 449265, 464820, 498856, 599020, 623570, 718824, 748284, 898530, 929640, 935355, 1198040, 1247140, 1496568, 1797060, 1870710, 2494280, 3594120, 3741420, 3803777, 7482840, 7607554, 11411331, 15215108, 19018885, 22822662, 30430216, 38037770, 45645324, 57056655, 76075540, 91290648, 114113310, 152151080, 228226620, 456453240]

約数ペア:

[(1, 456453240), (2, 228226620), (3, 152151080), (4, 114113310), (5, 91290648), (6, 76075540), (8, 57056655), (10, 45645324), (12, 38037770), (15, 30430216), (20, 22822662), (24, 19018885), (30, 15215108), (40, 11411331), (60, 7607554), (61, 7482840), (120, 3803777), (122, 3741420), (127, 3594120), (183, 2494280), (244, 1870710), (254, 1797060), (305, 1496568), (366, 1247140), (381, 1198040), (488, 935355), (491, 929640), (508, 898530), (610, 748284), (635, 718824), (732, 623570), (762, 599020), (915, 498856), (982, 464820), (1016, 449265), (1220, 374142), (1270, 359412), (1464, 311785), (1473, 309880), (1524, 299510), (1830, 249428), (1905, 239608), (1964, 232410), (2440, 187071), (2455, 185928), (2540, 179706), (2946, 154940), (3048, 149755), (3660, 124714), (3810, 119804), (3928, 116205), (4910, 92964), (5080, 89853), (5892, 77470), (7320, 62357), (7365, 61976), (7620, 59902), (7747, 58920), (9820, 46482), (11784, 38735), (14730, 30988), (15240, 29951), (15494, 29460), (19640, 23241)]