613945320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5116211}}^1$

素因数の和:5116225

約数の個数: 32

約数和(自身を含む): 1841836320

約数和(自身を除く): 1227891000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5116211, 10232422, 15348633, 20464844, 25581055, 30697266, 40929688, 51162110, 61394532, 76743165, 102324220, 122789064, 153486330, 204648440, 306972660, 613945320]

約数ペア:

[(1, 613945320), (2, 306972660), (3, 204648440), (4, 153486330), (5, 122789064), (6, 102324220), (8, 76743165), (10, 61394532), (12, 51162110), (15, 40929688), (20, 30697266), (24, 25581055), (30, 20464844), (40, 15348633), (60, 10232422), (120, 5116211)]