323256840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 1011225600

約数和(自身を除く): 687968760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 226, 248, 310, 339, 372, 452, 465, 565, 620, 678, 744, 769, 904, 930, 1130, 1240, 1356, 1538, 1695, 1860, 2260, 2307, 2712, 3076, 3390, 3503, 3720, 3845, 4520, 4614, 6152, 6780, 7006, 7690, 9228, 10509, 11535, 13560, 14012, 15380, 17515, 18456, 21018, 23070, 23839, 28024, 30760, 35030, 42036, 46140, 47678, 52545, 70060, 71517, 84072, 86897, 92280, 95356, 105090, 119195, 140120, 143034, 173794, 190712, 210180, 238390, 260691, 286068, 347588, 357585, 420360, 434485, 476780, 521382, 572136, 695176, 715170, 868970, 953560, 1042764, 1303455, 1430340, 1737940, 2085528, 2606910, 2693807, 2860680, 3475880, 5213820, 5387614, 8081421, 10427640, 10775228, 13469035, 16162842, 21550456, 26938070, 32325684, 40407105, 53876140, 64651368, 80814210, 107752280, 161628420, 323256840]

約数ペア:

[(1, 323256840), (2, 161628420), (3, 107752280), (4, 80814210), (5, 64651368), (6, 53876140), (8, 40407105), (10, 32325684), (12, 26938070), (15, 21550456), (20, 16162842), (24, 13469035), (30, 10775228), (31, 10427640), (40, 8081421), (60, 5387614), (62, 5213820), (93, 3475880), (113, 2860680), (120, 2693807), (124, 2606910), (155, 2085528), (186, 1737940), (226, 1430340), (248, 1303455), (310, 1042764), (339, 953560), (372, 868970), (452, 715170), (465, 695176), (565, 572136), (620, 521382), (678, 476780), (744, 434485), (769, 420360), (904, 357585), (930, 347588), (1130, 286068), (1240, 260691), (1356, 238390), (1538, 210180), (1695, 190712), (1860, 173794), (2260, 143034), (2307, 140120), (2712, 119195), (3076, 105090), (3390, 95356), (3503, 92280), (3720, 86897), (3845, 84072), (4520, 71517), (4614, 70060), (6152, 52545), (6780, 47678), (7006, 46140), (7690, 42036), (9228, 35030), (10509, 30760), (11535, 28024), (13560, 23839), (14012, 23070), (15380, 21018), (17515, 18456)]