135242280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{375673}}^1$

素因数の和:375690

約数の個数: 48

約数和(自身を含む): 439538580

約数和(自身を除く): 304296300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 375673, 751346, 1127019, 1502692, 1878365, 2254038, 3005384, 3381057, 3756730, 4508076, 5635095, 6762114, 7513460, 9016152, 11270190, 13524228, 15026920, 16905285, 22540380, 27048456, 33810570, 45080760, 67621140, 135242280]

約数ペア:

[(1, 135242280), (2, 67621140), (3, 45080760), (4, 33810570), (5, 27048456), (6, 22540380), (8, 16905285), (9, 15026920), (10, 13524228), (12, 11270190), (15, 9016152), (18, 7513460), (20, 6762114), (24, 5635095), (30, 4508076), (36, 3756730), (40, 3381057), (45, 3005384), (60, 2254038), (72, 1878365), (90, 1502692), (120, 1127019), (180, 751346), (360, 375673)]