90632640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13487}}^1$

素因数の和:13514

約数の個数: 112

約数和(自身を含む): 328891392

約数和(自身を除く): 238258752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13487, 26974, 40461, 53948, 67435, 80922, 94409, 107896, 134870, 161844, 188818, 202305, 215792, 269740, 283227, 323688, 377636, 404610, 431584, 472045, 539480, 566454, 647376, 755272, 809220, 863168, 944090, 1078960, 1132908, 1294752, 1416135, 1510544, 1618440, 1888180, 2157920, 2265816, 2589504, 2832270, 3021088, 3236880, 3776360, 4315840, 4531632, 5664540, 6042176, 6473760, 7552720, 9063264, 11329080, 12947520, 15105440, 18126528, 22658160, 30210880, 45316320, 90632640]

約数ペア:

[(1, 90632640), (2, 45316320), (3, 30210880), (4, 22658160), (5, 18126528), (6, 15105440), (7, 12947520), (8, 11329080), (10, 9063264), (12, 7552720), (14, 6473760), (15, 6042176), (16, 5664540), (20, 4531632), (21, 4315840), (24, 3776360), (28, 3236880), (30, 3021088), (32, 2832270), (35, 2589504), (40, 2265816), (42, 2157920), (48, 1888180), (56, 1618440), (60, 1510544), (64, 1416135), (70, 1294752), (80, 1132908), (84, 1078960), (96, 944090), (105, 863168), (112, 809220), (120, 755272), (140, 647376), (160, 566454), (168, 539480), (192, 472045), (210, 431584), (224, 404610), (240, 377636), (280, 323688), (320, 283227), (336, 269740), (420, 215792), (448, 202305), (480, 188818), (560, 161844), (672, 134870), (840, 107896), (960, 94409), (1120, 80922), (1344, 67435), (1680, 53948), (2240, 40461), (3360, 26974), (6720, 13487)]