100717440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{52457}}^1$

素因数の和:52479

約数の個数: 64

約数和(自身を含む): 321042960

約数和(自身を除く): 220325520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 52457, 104914, 157371, 209828, 262285, 314742, 419656, 524570, 629484, 786855, 839312, 1049140, 1258968, 1573710, 1678624, 2098280, 2517936, 3147420, 3357248, 4196560, 5035872, 6294840, 6714496, 8393120, 10071744, 12589680, 16786240, 20143488, 25179360, 33572480, 50358720, 100717440]

約数ペア:

[(1, 100717440), (2, 50358720), (3, 33572480), (4, 25179360), (5, 20143488), (6, 16786240), (8, 12589680), (10, 10071744), (12, 8393120), (15, 6714496), (16, 6294840), (20, 5035872), (24, 4196560), (30, 3357248), (32, 3147420), (40, 2517936), (48, 2098280), (60, 1678624), (64, 1573710), (80, 1258968), (96, 1049140), (120, 839312), (128, 786855), (160, 629484), (192, 524570), (240, 419656), (320, 314742), (384, 262285), (480, 209828), (640, 157371), (960, 104914), (1920, 52457)]