30461267280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126921947}}^1$

素因数の和:126921963

約数の個数: 40

約数和(自身を含む): 94429929312

約数和(自身を除く): 63968662032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126921947, 253843894, 380765841, 507687788, 634609735, 761531682, 1015375576, 1269219470, 1523063364, 1903829205, 2030751152, 2538438940, 3046126728, 3807658410, 5076877880, 6092253456, 7615316820, 10153755760, 15230633640, 30461267280]

約数ペア:

[(1, 30461267280), (2, 15230633640), (3, 10153755760), (4, 7615316820), (5, 6092253456), (6, 5076877880), (8, 3807658410), (10, 3046126728), (12, 2538438940), (15, 2030751152), (16, 1903829205), (20, 1523063364), (24, 1269219470), (30, 1015375576), (40, 761531682), (48, 634609735), (60, 507687788), (80, 380765841), (120, 253843894), (240, 126921947)]