2667722640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1010501}}^1$

素因数の和:1010528

約数の個数: 80

約数和(自身を含む): 9021761856

約数和(自身を除く): 6354039216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1010501, 2021002, 3031503, 4042004, 5052505, 6063006, 8084008, 10105010, 11115511, 12126012, 15157515, 16168016, 20210020, 22231022, 24252024, 30315030, 33346533, 40420040, 44462044, 48504048, 55577555, 60630060, 66693066, 80840080, 88924088, 111155110, 121260120, 133386132, 166732665, 177848176, 222310220, 242520240, 266772264, 333465330, 444620440, 533544528, 666930660, 889240880, 1333861320, 2667722640]

約数ペア:

[(1, 2667722640), (2, 1333861320), (3, 889240880), (4, 666930660), (5, 533544528), (6, 444620440), (8, 333465330), (10, 266772264), (11, 242520240), (12, 222310220), (15, 177848176), (16, 166732665), (20, 133386132), (22, 121260120), (24, 111155110), (30, 88924088), (33, 80840080), (40, 66693066), (44, 60630060), (48, 55577555), (55, 48504048), (60, 44462044), (66, 40420040), (80, 33346533), (88, 30315030), (110, 24252024), (120, 22231022), (132, 20210020), (165, 16168016), (176, 15157515), (220, 12126012), (240, 11115511), (264, 10105010), (330, 8084008), (440, 6063006), (528, 5052505), (660, 4042004), (880, 3031503), (1320, 2021002), (2640, 1010501)]