450429960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11621}}^1$

素因数の和:11671

約数の個数: 128

約数和(自身を含む): 1506211200

約数和(自身を除く): 1055781240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 11621, 12920, 19380, 23242, 34863, 38760, 46484, 58105, 69726, 92968, 116210, 139452, 174315, 197557, 220799, 232420, 278904, 348630, 395114, 441598, 464840, 592671, 662397, 697260, 790228, 883196, 987785, 1103995, 1185342, 1324794, 1394520, 1580456, 1766392, 1975570, 2207990, 2370684, 2649588, 2963355, 3311985, 3753583, 3951140, 4415980, 4741368, 5299176, 5926710, 6623970, 7507166, 7902280, 8831960, 11260749, 11853420, 13247940, 15014332, 18767915, 22521498, 23706840, 26495880, 30028664, 37535830, 45042996, 56303745, 75071660, 90085992, 112607490, 150143320, 225214980, 450429960]

約数ペア:

[(1, 450429960), (2, 225214980), (3, 150143320), (4, 112607490), (5, 90085992), (6, 75071660), (8, 56303745), (10, 45042996), (12, 37535830), (15, 30028664), (17, 26495880), (19, 23706840), (20, 22521498), (24, 18767915), (30, 15014332), (34, 13247940), (38, 11853420), (40, 11260749), (51, 8831960), (57, 7902280), (60, 7507166), (68, 6623970), (76, 5926710), (85, 5299176), (95, 4741368), (102, 4415980), (114, 3951140), (120, 3753583), (136, 3311985), (152, 2963355), (170, 2649588), (190, 2370684), (204, 2207990), (228, 1975570), (255, 1766392), (285, 1580456), (323, 1394520), (340, 1324794), (380, 1185342), (408, 1103995), (456, 987785), (510, 883196), (570, 790228), (646, 697260), (680, 662397), (760, 592671), (969, 464840), (1020, 441598), (1140, 395114), (1292, 348630), (1615, 278904), (1938, 232420), (2040, 220799), (2280, 197557), (2584, 174315), (3230, 139452), (3876, 116210), (4845, 92968), (6460, 69726), (7752, 58105), (9690, 46484), (11621, 38760), (12920, 34863), (19380, 23242)]