858113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{325043}}^1$

素因数の和:325070

約数の個数: 80

約数和(自身を含む): 2901992832

約数和(自身を除く): 2043879312

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, 325043, 650086, 975129, 1300172, 1625215, 1950258, 2600344, 3250430, 3575473, 3900516, 4875645, 5200688, 6500860, 7150946, 7801032, 9751290, 10726419, 13001720, 14301892, 15602064, 17877365, 19502580, 21452838, 26003440, 28603784, 35754730, 39005160, 42905676, 53632095, 57207568, 71509460, 78010320, 85811352, 107264190, 143018920, 171622704, 214528380, 286037840, 429056760, 858113520]

約数ペア:

[(1, 858113520), (2, 429056760), (3, 286037840), (4, 214528380), (5, 171622704), (6, 143018920), (8, 107264190), (10, 85811352), (11, 78010320), (12, 71509460), (15, 57207568), (16, 53632095), (20, 42905676), (22, 39005160), (24, 35754730), (30, 28603784), (33, 26003440), (40, 21452838), (44, 19502580), (48, 17877365), (55, 15602064), (60, 14301892), (66, 13001720), (80, 10726419), (88, 9751290), (110, 7801032), (120, 7150946), (132, 6500860), (165, 5200688), (176, 4875645), (220, 3900516), (240, 3575473), (264, 3250430), (330, 2600344), (440, 1950258), (528, 1625215), (660, 1300172), (880, 975129), (1320, 650086), (2640, 325043)]