2736240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 9145248

約数和(自身を除く): 6409008

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, 877, 1040, 1560, 1754, 2631, 3120, 3508, 4385, 5262, 7016, 8770, 10524, 11401, 13155, 14032, 17540, 21048, 22802, 26310, 34203, 35080, 42096, 45604, 52620, 57005, 68406, 70160, 91208, 105240, 114010, 136812, 171015, 182416, 210480, 228020, 273624, 342030, 456040, 547248, 684060, 912080, 1368120, 2736240]

約数ペア:

[(1, 2736240), (2, 1368120), (3, 912080), (4, 684060), (5, 547248), (6, 456040), (8, 342030), (10, 273624), (12, 228020), (13, 210480), (15, 182416), (16, 171015), (20, 136812), (24, 114010), (26, 105240), (30, 91208), (39, 70160), (40, 68406), (48, 57005), (52, 52620), (60, 45604), (65, 42096), (78, 35080), (80, 34203), (104, 26310), (120, 22802), (130, 21048), (156, 17540), (195, 14032), (208, 13155), (240, 11401), (260, 10524), (312, 8770), (390, 7016), (520, 5262), (624, 4385), (780, 3508), (877, 3120), (1040, 2631), (1560, 1754)]