201277920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419329}}^1$

素因数の和:419347

約数の個数: 48

約数和(自身を含む): 634026960

約数和(自身を除く): 432749040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 419329, 838658, 1257987, 1677316, 2096645, 2515974, 3354632, 4193290, 5031948, 6289935, 6709264, 8386580, 10063896, 12579870, 13418528, 16773160, 20127792, 25159740, 33546320, 40255584, 50319480, 67092640, 100638960, 201277920]

約数ペア:

[(1, 201277920), (2, 100638960), (3, 67092640), (4, 50319480), (5, 40255584), (6, 33546320), (8, 25159740), (10, 20127792), (12, 16773160), (15, 13418528), (16, 12579870), (20, 10063896), (24, 8386580), (30, 6709264), (32, 6289935), (40, 5031948), (48, 4193290), (60, 3354632), (80, 2515974), (96, 2096645), (120, 1677316), (160, 1257987), (240, 838658), (480, 419329)]