68493240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3197

約数の個数: 96

約数和(自身を含む): 226324800

約数和(自身を除く): 157831560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3119, 3660, 4392, 5490, 6238, 7320, 9357, 10980, 12476, 15595, 18714, 21960, 24952, 28071, 31190, 37428, 46785, 56142, 62380, 74856, 93570, 112284, 124760, 140355, 187140, 190259, 224568, 280710, 374280, 380518, 561420, 570777, 761036, 951295, 1122840, 1141554, 1522072, 1712331, 1902590, 2283108, 2853885, 3424662, 3805180, 4566216, 5707770, 6849324, 7610360, 8561655, 11415540, 13698648, 17123310, 22831080, 34246620, 68493240]

約数ペア:

[(1, 68493240), (2, 34246620), (3, 22831080), (4, 17123310), (5, 13698648), (6, 11415540), (8, 8561655), (9, 7610360), (10, 6849324), (12, 5707770), (15, 4566216), (18, 3805180), (20, 3424662), (24, 2853885), (30, 2283108), (36, 1902590), (40, 1712331), (45, 1522072), (60, 1141554), (61, 1122840), (72, 951295), (90, 761036), (120, 570777), (122, 561420), (180, 380518), (183, 374280), (244, 280710), (305, 224568), (360, 190259), (366, 187140), (488, 140355), (549, 124760), (610, 112284), (732, 93570), (915, 74856), (1098, 62380), (1220, 56142), (1464, 46785), (1830, 37428), (2196, 31190), (2440, 28071), (2745, 24952), (3119, 21960), (3660, 18714), (4392, 15595), (5490, 12476), (6238, 10980), (7320, 9357)]