628443360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{48491}}^1$

素因数の和:48518

約数の個数: 120

約数和(自身を含む): 2217927096

約数和(自身を除く): 1589483736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 48491, 96982, 145473, 193964, 242455, 290946, 387928, 436419, 484910, 581892, 727365, 775856, 872838, 969820, 1163784, 1309257, 1454730, 1551712, 1745676, 1939640, 2182095, 2327568, 2618514, 2909460, 3491352, 3879280, 3927771, 4364190, 4655136, 5237028, 5818920, 6546285, 6982704, 7758560, 7855542, 8728380, 10474056, 11637840, 13092570, 13965408, 15711084, 17456760, 19638855, 20948112, 23275680, 26185140, 31422168, 34913520, 39277710, 41896224, 52370280, 62844336, 69827040, 78555420, 104740560, 125688672, 157110840, 209481120, 314221680, 628443360]

約数ペア:

[(1, 628443360), (2, 314221680), (3, 209481120), (4, 157110840), (5, 125688672), (6, 104740560), (8, 78555420), (9, 69827040), (10, 62844336), (12, 52370280), (15, 41896224), (16, 39277710), (18, 34913520), (20, 31422168), (24, 26185140), (27, 23275680), (30, 20948112), (32, 19638855), (36, 17456760), (40, 15711084), (45, 13965408), (48, 13092570), (54, 11637840), (60, 10474056), (72, 8728380), (80, 7855542), (81, 7758560), (90, 6982704), (96, 6546285), (108, 5818920), (120, 5237028), (135, 4655136), (144, 4364190), (160, 3927771), (162, 3879280), (180, 3491352), (216, 2909460), (240, 2618514), (270, 2327568), (288, 2182095), (324, 1939640), (360, 1745676), (405, 1551712), (432, 1454730), (480, 1309257), (540, 1163784), (648, 969820), (720, 872838), (810, 775856), (864, 727365), (1080, 581892), (1296, 484910), (1440, 436419), (1620, 387928), (2160, 290946), (2592, 242455), (3240, 193964), (4320, 145473), (6480, 96982), (12960, 48491)]