39348240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8664

約数の個数: 80

約数和(自身を含む): 128414400

約数和(自身を除く): 89066160

約数列:

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

約数ペア:

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