310056240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99377}}^1$

素因数の和:99406

約数の個数: 80

約数和(自身を含む): 1035121248

約数和(自身を除く): 725065008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 99377, 198754, 298131, 397508, 496885, 596262, 795016, 993770, 1192524, 1291901, 1490655, 1590032, 1987540, 2385048, 2583802, 2981310, 3875703, 3975080, 4770096, 5167604, 5962620, 6459505, 7751406, 7950160, 10335208, 11925240, 12919010, 15502812, 19378515, 20670416, 23850480, 25838020, 31005624, 38757030, 51676040, 62011248, 77514060, 103352080, 155028120, 310056240]

約数ペア:

[(1, 310056240), (2, 155028120), (3, 103352080), (4, 77514060), (5, 62011248), (6, 51676040), (8, 38757030), (10, 31005624), (12, 25838020), (13, 23850480), (15, 20670416), (16, 19378515), (20, 15502812), (24, 12919010), (26, 11925240), (30, 10335208), (39, 7950160), (40, 7751406), (48, 6459505), (52, 5962620), (60, 5167604), (65, 4770096), (78, 3975080), (80, 3875703), (104, 2981310), (120, 2583802), (130, 2385048), (156, 1987540), (195, 1590032), (208, 1490655), (240, 1291901), (260, 1192524), (312, 993770), (390, 795016), (520, 596262), (624, 496885), (780, 397508), (1040, 298131), (1560, 198754), (3120, 99377)]