78696480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8666

約数の個数: 96

約数和(自身を含む): 260971200

約数和(自身を除く): 182274720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 8629, 9120, 17258, 25887, 34516, 43145, 51774, 69032, 86290, 103548, 129435, 138064, 163951, 172580, 207096, 258870, 276128, 327902, 345160, 414192, 491853, 517740, 655804, 690320, 819755, 828384, 983706, 1035480, 1311608, 1380640, 1639510, 1967412, 2070960, 2459265, 2623216, 3279020, 3934824, 4141920, 4918530, 5246432, 6558040, 7869648, 9837060, 13116080, 15739296, 19674120, 26232160, 39348240, 78696480]

約数ペア:

[(1, 78696480), (2, 39348240), (3, 26232160), (4, 19674120), (5, 15739296), (6, 13116080), (8, 9837060), (10, 7869648), (12, 6558040), (15, 5246432), (16, 4918530), (19, 4141920), (20, 3934824), (24, 3279020), (30, 2623216), (32, 2459265), (38, 2070960), (40, 1967412), (48, 1639510), (57, 1380640), (60, 1311608), (76, 1035480), (80, 983706), (95, 828384), (96, 819755), (114, 690320), (120, 655804), (152, 517740), (160, 491853), (190, 414192), (228, 345160), (240, 327902), (285, 276128), (304, 258870), (380, 207096), (456, 172580), (480, 163951), (570, 138064), (608, 129435), (760, 103548), (912, 86290), (1140, 69032), (1520, 51774), (1824, 43145), (2280, 34516), (3040, 25887), (4560, 17258), (8629, 9120)]