622872840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5190607}}^1$

素因数の和:5190621

約数の個数: 32

約数和(自身を含む): 1868618880

約数和(自身を除く): 1245746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5190607, 10381214, 15571821, 20762428, 25953035, 31143642, 41524856, 51906070, 62287284, 77859105, 103812140, 124574568, 155718210, 207624280, 311436420, 622872840]

約数ペア:

[(1, 622872840), (2, 311436420), (3, 207624280), (4, 155718210), (5, 124574568), (6, 103812140), (8, 77859105), (10, 62287284), (12, 51906070), (15, 41524856), (20, 31143642), (24, 25953035), (30, 20762428), (40, 15571821), (60, 10381214), (120, 5190607)]