124504020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{230563}}^1$

素因数の和:230581

約数の個数: 48

約数和(自身を含む): 387347520

約数和(自身を除く): 262843500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 230563, 461126, 691689, 922252, 1152815, 1383378, 2075067, 2305630, 2766756, 3458445, 4150134, 4611260, 6225201, 6916890, 8300268, 10375335, 12450402, 13833780, 20750670, 24900804, 31126005, 41501340, 62252010, 124504020]

約数ペア:

[(1, 124504020), (2, 62252010), (3, 41501340), (4, 31126005), (5, 24900804), (6, 20750670), (9, 13833780), (10, 12450402), (12, 10375335), (15, 8300268), (18, 6916890), (20, 6225201), (27, 4611260), (30, 4150134), (36, 3458445), (45, 2766756), (54, 2305630), (60, 2075067), (90, 1383378), (108, 1152815), (135, 922252), (180, 691689), (270, 461126), (540, 230563)]