2488014120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{668821}}^1$

素因数の和:668866

約数の個数: 64

約数和(自身を含む): 7704829440

約数和(自身を除く): 5216815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 668821, 1337642, 2006463, 2675284, 3344105, 4012926, 5350568, 6688210, 8025852, 10032315, 13376420, 16051704, 20064630, 20733451, 26752840, 40129260, 41466902, 62200353, 80258520, 82933804, 103667255, 124400706, 165867608, 207334510, 248801412, 311001765, 414669020, 497602824, 622003530, 829338040, 1244007060, 2488014120]

約数ペア:

[(1, 2488014120), (2, 1244007060), (3, 829338040), (4, 622003530), (5, 497602824), (6, 414669020), (8, 311001765), (10, 248801412), (12, 207334510), (15, 165867608), (20, 124400706), (24, 103667255), (30, 82933804), (31, 80258520), (40, 62200353), (60, 41466902), (62, 40129260), (93, 26752840), (120, 20733451), (124, 20064630), (155, 16051704), (186, 13376420), (248, 10032315), (310, 8025852), (372, 6688210), (465, 5350568), (620, 4012926), (744, 3344105), (930, 2675284), (1240, 2006463), (1860, 1337642), (3720, 668821)]