121861260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{75223}}^1$

素因数の和:75244

約数の個数: 60

約数和(自身を含む): 382288368

約数和(自身を除く): 260427108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 75223, 150446, 225669, 300892, 376115, 451338, 677007, 752230, 902676, 1128345, 1354014, 1504460, 2031021, 2256690, 2708028, 3385035, 4062042, 4513380, 6093063, 6770070, 8124084, 10155105, 12186126, 13540140, 20310210, 24372252, 30465315, 40620420, 60930630, 121861260]

約数ペア:

[(1, 121861260), (2, 60930630), (3, 40620420), (4, 30465315), (5, 24372252), (6, 20310210), (9, 13540140), (10, 12186126), (12, 10155105), (15, 8124084), (18, 6770070), (20, 6093063), (27, 4513380), (30, 4062042), (36, 3385035), (45, 2708028), (54, 2256690), (60, 2031021), (81, 1504460), (90, 1354014), (108, 1128345), (135, 902676), (162, 752230), (180, 677007), (270, 451338), (324, 376115), (405, 300892), (540, 225669), (810, 150446), (1620, 75223)]