127372680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353813}}^1$

素因数の和:353830

約数の個数: 48

約数和(自身を含む): 413962380

約数和(自身を除く): 286589700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 353813, 707626, 1061439, 1415252, 1769065, 2122878, 2830504, 3184317, 3538130, 4245756, 5307195, 6368634, 7076260, 8491512, 10614390, 12737268, 14152520, 15921585, 21228780, 25474536, 31843170, 42457560, 63686340, 127372680]

約数ペア:

[(1, 127372680), (2, 63686340), (3, 42457560), (4, 31843170), (5, 25474536), (6, 21228780), (8, 15921585), (9, 14152520), (10, 12737268), (12, 10614390), (15, 8491512), (18, 7076260), (20, 6368634), (24, 5307195), (30, 4245756), (36, 3538130), (40, 3184317), (45, 2830504), (60, 2122878), (72, 1769065), (90, 1415252), (120, 1061439), (180, 707626), (360, 353813)]