126090880

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 302964480

約数和(自身を除く): 176873600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 320, 542, 640, 727, 1084, 1355, 1454, 2168, 2710, 2908, 3635, 4336, 5420, 5816, 7270, 8672, 10840, 11632, 14540, 17344, 21680, 23264, 29080, 34688, 43360, 46528, 58160, 86720, 93056, 116320, 173440, 197017, 232640, 394034, 465280, 788068, 985085, 1576136, 1970170, 3152272, 3940340, 6304544, 7880680, 12609088, 15761360, 25218176, 31522720, 63045440, 126090880]

約数ペア:

[(1, 126090880), (2, 63045440), (4, 31522720), (5, 25218176), (8, 15761360), (10, 12609088), (16, 7880680), (20, 6304544), (32, 3940340), (40, 3152272), (64, 1970170), (80, 1576136), (128, 985085), (160, 788068), (271, 465280), (320, 394034), (542, 232640), (640, 197017), (727, 173440), (1084, 116320), (1355, 93056), (1454, 86720), (2168, 58160), (2710, 46528), (2908, 43360), (3635, 34688), (4336, 29080), (5420, 23264), (5816, 21680), (7270, 17344), (8672, 14540), (10840, 11632)]