80056260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14347}}^1$

素因数の和:14393

約数の個数: 72

約数和(自身を含む): 250688256

約数和(自身を除く): 170631996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14347, 28694, 43041, 57388, 71735, 86082, 129123, 143470, 172164, 215205, 258246, 286940, 430410, 444757, 516492, 645615, 860820, 889514, 1291230, 1334271, 1779028, 2223785, 2582460, 2668542, 4002813, 4447570, 5337084, 6671355, 8005626, 8895140, 13342710, 16011252, 20014065, 26685420, 40028130, 80056260]

約数ペア:

[(1, 80056260), (2, 40028130), (3, 26685420), (4, 20014065), (5, 16011252), (6, 13342710), (9, 8895140), (10, 8005626), (12, 6671355), (15, 5337084), (18, 4447570), (20, 4002813), (30, 2668542), (31, 2582460), (36, 2223785), (45, 1779028), (60, 1334271), (62, 1291230), (90, 889514), (93, 860820), (124, 645615), (155, 516492), (180, 444757), (186, 430410), (279, 286940), (310, 258246), (372, 215205), (465, 172164), (558, 143470), (620, 129123), (930, 86082), (1116, 71735), (1395, 57388), (1860, 43041), (2790, 28694), (5580, 14347)]