745617360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2377}}^1$

素因数の和:3700

約数の個数: 80

約数和(自身を含む): 2314155456

約数和(自身を除く): 1568538096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1307, 2377, 2614, 3921, 4754, 5228, 6535, 7131, 7842, 9508, 10456, 11885, 13070, 14262, 15684, 19016, 19605, 20912, 23770, 26140, 28524, 31368, 35655, 38032, 39210, 47540, 52280, 57048, 62736, 71310, 78420, 95080, 104560, 114096, 142620, 156840, 190160, 285240, 313680, 570480, 3106739, 6213478, 9320217, 12426956, 15533695, 18640434, 24853912, 31067390, 37280868, 46601085, 49707824, 62134780, 74561736, 93202170, 124269560, 149123472, 186404340, 248539120, 372808680, 745617360]

約数ペア:

[(1, 745617360), (2, 372808680), (3, 248539120), (4, 186404340), (5, 149123472), (6, 124269560), (8, 93202170), (10, 74561736), (12, 62134780), (15, 49707824), (16, 46601085), (20, 37280868), (24, 31067390), (30, 24853912), (40, 18640434), (48, 15533695), (60, 12426956), (80, 9320217), (120, 6213478), (240, 3106739), (1307, 570480), (2377, 313680), (2614, 285240), (3921, 190160), (4754, 156840), (5228, 142620), (6535, 114096), (7131, 104560), (7842, 95080), (9508, 78420), (10456, 71310), (11885, 62736), (13070, 57048), (14262, 52280), (15684, 47540), (19016, 39210), (19605, 38032), (20912, 35655), (23770, 31368), (26140, 28524)]