321256260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45763}}^1$

素因数の和:45794

約数の個数: 96

約数和(自身を含む): 1076369280

約数和(自身を除く): 755113020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 45763, 91526, 137289, 183052, 228815, 274578, 411867, 457630, 549156, 594919, 686445, 823734, 915260, 1189838, 1235601, 1372890, 1647468, 1784757, 2059335, 2379676, 2471202, 2745780, 2974595, 3569514, 4118670, 4942404, 5354271, 5949190, 6178005, 7139028, 8237340, 8923785, 10708542, 11898380, 12356010, 16062813, 17847570, 21417084, 24712020, 26771355, 32125626, 35695140, 53542710, 64251252, 80314065, 107085420, 160628130, 321256260]

約数ペア:

[(1, 321256260), (2, 160628130), (3, 107085420), (4, 80314065), (5, 64251252), (6, 53542710), (9, 35695140), (10, 32125626), (12, 26771355), (13, 24712020), (15, 21417084), (18, 17847570), (20, 16062813), (26, 12356010), (27, 11898380), (30, 10708542), (36, 8923785), (39, 8237340), (45, 7139028), (52, 6178005), (54, 5949190), (60, 5354271), (65, 4942404), (78, 4118670), (90, 3569514), (108, 2974595), (117, 2745780), (130, 2471202), (135, 2379676), (156, 2059335), (180, 1784757), (195, 1647468), (234, 1372890), (260, 1235601), (270, 1189838), (351, 915260), (390, 823734), (468, 686445), (540, 594919), (585, 549156), (702, 457630), (780, 411867), (1170, 274578), (1404, 228815), (1755, 183052), (2340, 137289), (3510, 91526), (7020, 45763)]