130529040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543871}}^1$

素因数の和:543887

約数の個数: 40

約数和(自身を含む): 404640768

約数和(自身を除く): 274111728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543871, 1087742, 1631613, 2175484, 2719355, 3263226, 4350968, 5438710, 6526452, 8158065, 8701936, 10877420, 13052904, 16316130, 21754840, 26105808, 32632260, 43509680, 65264520, 130529040]

約数ペア:

[(1, 130529040), (2, 65264520), (3, 43509680), (4, 32632260), (5, 26105808), (6, 21754840), (8, 16316130), (10, 13052904), (12, 10877420), (15, 8701936), (16, 8158065), (20, 6526452), (24, 5438710), (30, 4350968), (40, 3263226), (48, 2719355), (60, 2175484), (80, 1631613), (120, 1087742), (240, 543871)]