66638160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30851}}^1$

素因数の和:30873

約数の個数: 80

約数和(自身を含む): 229538880

約数和(自身を除く): 162900720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30851, 61702, 92553, 123404, 154255, 185106, 246808, 277659, 308510, 370212, 462765, 493616, 555318, 617020, 740424, 832977, 925530, 1110636, 1234040, 1388295, 1480848, 1665954, 1851060, 2221272, 2468080, 2776590, 3331908, 3702120, 4164885, 4442544, 5553180, 6663816, 7404240, 8329770, 11106360, 13327632, 16659540, 22212720, 33319080, 66638160]

約数ペア:

[(1, 66638160), (2, 33319080), (3, 22212720), (4, 16659540), (5, 13327632), (6, 11106360), (8, 8329770), (9, 7404240), (10, 6663816), (12, 5553180), (15, 4442544), (16, 4164885), (18, 3702120), (20, 3331908), (24, 2776590), (27, 2468080), (30, 2221272), (36, 1851060), (40, 1665954), (45, 1480848), (48, 1388295), (54, 1234040), (60, 1110636), (72, 925530), (80, 832977), (90, 740424), (108, 617020), (120, 555318), (135, 493616), (144, 462765), (180, 370212), (216, 308510), (240, 277659), (270, 246808), (360, 185106), (432, 154255), (540, 123404), (720, 92553), (1080, 61702), (2160, 30851)]