329721360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1373839}}^1$

素因数の和:1373855

約数の個数: 40

約数和(自身を含む): 1022136960

約数和(自身を除く): 692415600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1373839, 2747678, 4121517, 5495356, 6869195, 8243034, 10990712, 13738390, 16486068, 20607585, 21981424, 27476780, 32972136, 41215170, 54953560, 65944272, 82430340, 109907120, 164860680, 329721360]

約数ペア:

[(1, 329721360), (2, 164860680), (3, 109907120), (4, 82430340), (5, 65944272), (6, 54953560), (8, 41215170), (10, 32972136), (12, 27476780), (15, 21981424), (16, 20607585), (20, 16486068), (24, 13738390), (30, 10990712), (40, 8243034), (48, 6869195), (60, 5495356), (80, 4121517), (120, 2747678), (240, 1373839)]