40102320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9829}}^1$

素因数の和:9862

約数の個数: 80

約数和(自身を含む): 131643360

約数和(自身を除く): 91541040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9829, 19658, 29487, 39316, 49145, 58974, 78632, 98290, 117948, 147435, 157264, 167093, 196580, 235896, 294870, 334186, 393160, 471792, 501279, 589740, 668372, 786320, 835465, 1002558, 1179480, 1336744, 1670930, 2005116, 2358960, 2506395, 2673488, 3341860, 4010232, 5012790, 6683720, 8020464, 10025580, 13367440, 20051160, 40102320]

約数ペア:

[(1, 40102320), (2, 20051160), (3, 13367440), (4, 10025580), (5, 8020464), (6, 6683720), (8, 5012790), (10, 4010232), (12, 3341860), (15, 2673488), (16, 2506395), (17, 2358960), (20, 2005116), (24, 1670930), (30, 1336744), (34, 1179480), (40, 1002558), (48, 835465), (51, 786320), (60, 668372), (68, 589740), (80, 501279), (85, 471792), (102, 393160), (120, 334186), (136, 294870), (170, 235896), (204, 196580), (240, 167093), (255, 157264), (272, 147435), (340, 117948), (408, 98290), (510, 78632), (680, 58974), (816, 49145), (1020, 39316), (1360, 29487), (2040, 19658), (4080, 9829)]