87888480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 278256384

約数和(自身を除く): 190367904

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, 647, 849, 1132, 1294, 1415, 1698, 1941, 2264, 2588, 2830, 3235, 3396, 3882, 4245, 4528, 5176, 5660, 6470, 6792, 7764, 8490, 9056, 9705, 10352, 11320, 12940, 13584, 15528, 16980, 19410, 20704, 22640, 25880, 27168, 31056, 33960, 38820, 45280, 51760, 62112, 67920, 77640, 103520, 135840, 155280, 183101, 310560, 366202, 549303, 732404, 915505, 1098606, 1464808, 1831010, 2197212, 2746515, 2929616, 3662020, 4394424, 5493030, 5859232, 7324040, 8788848, 10986060, 14648080, 17577696, 21972120, 29296160, 43944240, 87888480]

約数ペア:

[(1, 87888480), (2, 43944240), (3, 29296160), (4, 21972120), (5, 17577696), (6, 14648080), (8, 10986060), (10, 8788848), (12, 7324040), (15, 5859232), (16, 5493030), (20, 4394424), (24, 3662020), (30, 2929616), (32, 2746515), (40, 2197212), (48, 1831010), (60, 1464808), (80, 1098606), (96, 915505), (120, 732404), (160, 549303), (240, 366202), (283, 310560), (480, 183101), (566, 155280), (647, 135840), (849, 103520), (1132, 77640), (1294, 67920), (1415, 62112), (1698, 51760), (1941, 45280), (2264, 38820), (2588, 33960), (2830, 31056), (3235, 27168), (3396, 25880), (3882, 22640), (4245, 20704), (4528, 19410), (5176, 16980), (5660, 15528), (6470, 13584), (6792, 12940), (7764, 11320), (8490, 10352), (9056, 9705)]