201450720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1483}}^1$

素因数の和:1784

約数の個数: 96

約数和(自身を含む): 637241472

約数和(自身を除く): 435790752

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, 283, 480, 566, 849, 1132, 1415, 1483, 1698, 2264, 2830, 2966, 3396, 4245, 4449, 4528, 5660, 5932, 6792, 7415, 8490, 8898, 9056, 11320, 11864, 13584, 14830, 16980, 17796, 22245, 22640, 23728, 27168, 29660, 33960, 35592, 44490, 45280, 47456, 59320, 67920, 71184, 88980, 118640, 135840, 142368, 177960, 237280, 355920, 419689, 711840, 839378, 1259067, 1678756, 2098445, 2518134, 3357512, 4196890, 5036268, 6295335, 6715024, 8393780, 10072536, 12590670, 13430048, 16787560, 20145072, 25181340, 33575120, 40290144, 50362680, 67150240, 100725360, 201450720]

約数ペア:

[(1, 201450720), (2, 100725360), (3, 67150240), (4, 50362680), (5, 40290144), (6, 33575120), (8, 25181340), (10, 20145072), (12, 16787560), (15, 13430048), (16, 12590670), (20, 10072536), (24, 8393780), (30, 6715024), (32, 6295335), (40, 5036268), (48, 4196890), (60, 3357512), (80, 2518134), (96, 2098445), (120, 1678756), (160, 1259067), (240, 839378), (283, 711840), (480, 419689), (566, 355920), (849, 237280), (1132, 177960), (1415, 142368), (1483, 135840), (1698, 118640), (2264, 88980), (2830, 71184), (2966, 67920), (3396, 59320), (4245, 47456), (4449, 45280), (4528, 44490), (5660, 35592), (5932, 33960), (6792, 29660), (7415, 27168), (8490, 23728), (8898, 22640), (9056, 22245), (11320, 17796), (11864, 16980), (13584, 14830)]