31383488280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{227219}}^1$

素因数の和:228384

約数の個数: 64

約数和(自身を含む): 94232678400

約数和(自身を除く): 62849190120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1151, 2302, 3453, 4604, 5755, 6906, 9208, 11510, 13812, 17265, 23020, 27624, 34530, 46040, 69060, 138120, 227219, 454438, 681657, 908876, 1136095, 1363314, 1817752, 2272190, 2726628, 3408285, 4544380, 5453256, 6816570, 9088760, 13633140, 27266280, 261529069, 523058138, 784587207, 1046116276, 1307645345, 1569174414, 2092232552, 2615290690, 3138348828, 3922936035, 5230581380, 6276697656, 7845872070, 10461162760, 15691744140, 31383488280]

約数ペア:

[(1, 31383488280), (2, 15691744140), (3, 10461162760), (4, 7845872070), (5, 6276697656), (6, 5230581380), (8, 3922936035), (10, 3138348828), (12, 2615290690), (15, 2092232552), (20, 1569174414), (24, 1307645345), (30, 1046116276), (40, 784587207), (60, 523058138), (120, 261529069), (1151, 27266280), (2302, 13633140), (3453, 9088760), (4604, 6816570), (5755, 5453256), (6906, 4544380), (9208, 3408285), (11510, 2726628), (13812, 2272190), (17265, 1817752), (23020, 1363314), (27624, 1136095), (34530, 908876), (46040, 681657), (69060, 454438), (138120, 227219)]