40605420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^2$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 116874576

約数和(自身を除く): 76269156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 113, 159, 212, 226, 265, 318, 339, 452, 530, 565, 636, 678, 795, 1060, 1130, 1356, 1590, 1695, 2260, 3180, 3390, 5989, 6780, 11978, 12769, 17967, 23956, 25538, 29945, 35934, 38307, 51076, 59890, 63845, 71868, 76614, 89835, 119780, 127690, 153228, 179670, 191535, 255380, 359340, 383070, 676757, 766140, 1353514, 2030271, 2707028, 3383785, 4060542, 6767570, 8121084, 10151355, 13535140, 20302710, 40605420]

約数ペア:

[(1, 40605420), (2, 20302710), (3, 13535140), (4, 10151355), (5, 8121084), (6, 6767570), (10, 4060542), (12, 3383785), (15, 2707028), (20, 2030271), (30, 1353514), (53, 766140), (60, 676757), (106, 383070), (113, 359340), (159, 255380), (212, 191535), (226, 179670), (265, 153228), (318, 127690), (339, 119780), (452, 89835), (530, 76614), (565, 71868), (636, 63845), (678, 59890), (795, 51076), (1060, 38307), (1130, 35934), (1356, 29945), (1590, 25538), (1695, 23956), (2260, 17967), (3180, 12769), (3390, 11978), (5989, 6780)]