629548680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2689}}^1$

素因数の和:4654

約数の個数: 64

約数和(自身を含む): 1890316800

約数和(自身を除く): 1260768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1951, 2689, 3902, 5378, 5853, 7804, 8067, 9755, 10756, 11706, 13445, 15608, 16134, 19510, 21512, 23412, 26890, 29265, 32268, 39020, 40335, 46824, 53780, 58530, 64536, 78040, 80670, 107560, 117060, 161340, 234120, 322680, 5246239, 10492478, 15738717, 20984956, 26231195, 31477434, 41969912, 52462390, 62954868, 78693585, 104924780, 125909736, 157387170, 209849560, 314774340, 629548680]

約数ペア:

[(1, 629548680), (2, 314774340), (3, 209849560), (4, 157387170), (5, 125909736), (6, 104924780), (8, 78693585), (10, 62954868), (12, 52462390), (15, 41969912), (20, 31477434), (24, 26231195), (30, 20984956), (40, 15738717), (60, 10492478), (120, 5246239), (1951, 322680), (2689, 234120), (3902, 161340), (5378, 117060), (5853, 107560), (7804, 80670), (8067, 78040), (9755, 64536), (10756, 58530), (11706, 53780), (13445, 46824), (15608, 40335), (16134, 39020), (19510, 32268), (21512, 29265), (23412, 26890)]