79713840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8101}}^1$

素因数の和:8158

約数の個数: 80

約数和(自身を含む): 253171296

約数和(自身を除く): 173457456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 8101, 9840, 16202, 24303, 32404, 40505, 48606, 64808, 81010, 97212, 121515, 129616, 162020, 194424, 243030, 324040, 332141, 388848, 486060, 648080, 664282, 972120, 996423, 1328564, 1660705, 1944240, 1992846, 2657128, 3321410, 3985692, 4982115, 5314256, 6642820, 7971384, 9964230, 13285640, 15942768, 19928460, 26571280, 39856920, 79713840]

約数ペア:

[(1, 79713840), (2, 39856920), (3, 26571280), (4, 19928460), (5, 15942768), (6, 13285640), (8, 9964230), (10, 7971384), (12, 6642820), (15, 5314256), (16, 4982115), (20, 3985692), (24, 3321410), (30, 2657128), (40, 1992846), (41, 1944240), (48, 1660705), (60, 1328564), (80, 996423), (82, 972120), (120, 664282), (123, 648080), (164, 486060), (205, 388848), (240, 332141), (246, 324040), (328, 243030), (410, 194424), (492, 162020), (615, 129616), (656, 121515), (820, 97212), (984, 81010), (1230, 64808), (1640, 48606), (1968, 40505), (2460, 32404), (3280, 24303), (4920, 16202), (8101, 9840)]