90682240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 238490280

約数和(自身を除く): 147808040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1171, 1210, 1408, 1760, 1936, 2342, 2420, 3520, 3872, 4684, 4840, 5855, 7040, 7744, 9368, 9680, 11710, 12881, 15488, 18736, 19360, 23420, 25762, 37472, 38720, 46840, 51524, 64405, 74944, 77440, 93680, 103048, 128810, 141691, 149888, 187360, 206096, 257620, 283382, 374720, 412192, 515240, 566764, 708455, 749440, 824384, 1030480, 1133528, 1416910, 1648768, 2060960, 2267056, 2833820, 4121920, 4534112, 5667640, 8243840, 9068224, 11335280, 18136448, 22670560, 45341120, 90682240]

約数ペア:

[(1, 90682240), (2, 45341120), (4, 22670560), (5, 18136448), (8, 11335280), (10, 9068224), (11, 8243840), (16, 5667640), (20, 4534112), (22, 4121920), (32, 2833820), (40, 2267056), (44, 2060960), (55, 1648768), (64, 1416910), (80, 1133528), (88, 1030480), (110, 824384), (121, 749440), (128, 708455), (160, 566764), (176, 515240), (220, 412192), (242, 374720), (320, 283382), (352, 257620), (440, 206096), (484, 187360), (605, 149888), (640, 141691), (704, 128810), (880, 103048), (968, 93680), (1171, 77440), (1210, 74944), (1408, 64405), (1760, 51524), (1936, 46840), (2342, 38720), (2420, 37472), (3520, 25762), (3872, 23420), (4684, 19360), (4840, 18736), (5855, 15488), (7040, 12881), (7744, 11710), (9368, 9680)]