90367680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 168

約数和(自身を含む): 311243472

約数和(自身を除く): 220875792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 557, 624, 676, 780, 832, 845, 960, 1014, 1040, 1114, 1248, 1352, 1560, 1671, 1690, 2028, 2080, 2228, 2496, 2535, 2704, 2785, 3120, 3342, 3380, 4056, 4160, 4456, 5070, 5408, 5570, 6240, 6684, 6760, 7241, 8112, 8355, 8912, 10140, 10816, 11140, 12480, 13368, 13520, 14482, 16224, 16710, 17824, 20280, 21723, 22280, 26736, 27040, 28964, 32448, 33420, 35648, 36205, 40560, 43446, 44560, 53472, 54080, 57928, 66840, 72410, 81120, 86892, 89120, 94133, 106944, 108615, 115856, 133680, 144820, 162240, 173784, 178240, 188266, 217230, 231712, 267360, 282399, 289640, 347568, 376532, 434460, 463424, 470665, 534720, 564798, 579280, 695136, 753064, 868920, 941330, 1129596, 1158560, 1390272, 1411995, 1506128, 1737840, 1882660, 2259192, 2317120, 2823990, 3012256, 3475680, 3765320, 4518384, 5647980, 6024512, 6951360, 7530640, 9036768, 11295960, 15061280, 18073536, 22591920, 30122560, 45183840, 90367680]

約数ペア:

[(1, 90367680), (2, 45183840), (3, 30122560), (4, 22591920), (5, 18073536), (6, 15061280), (8, 11295960), (10, 9036768), (12, 7530640), (13, 6951360), (15, 6024512), (16, 5647980), (20, 4518384), (24, 3765320), (26, 3475680), (30, 3012256), (32, 2823990), (39, 2317120), (40, 2259192), (48, 1882660), (52, 1737840), (60, 1506128), (64, 1411995), (65, 1390272), (78, 1158560), (80, 1129596), (96, 941330), (104, 868920), (120, 753064), (130, 695136), (156, 579280), (160, 564798), (169, 534720), (192, 470665), (195, 463424), (208, 434460), (240, 376532), (260, 347568), (312, 289640), (320, 282399), (338, 267360), (390, 231712), (416, 217230), (480, 188266), (507, 178240), (520, 173784), (557, 162240), (624, 144820), (676, 133680), (780, 115856), (832, 108615), (845, 106944), (960, 94133), (1014, 89120), (1040, 86892), (1114, 81120), (1248, 72410), (1352, 66840), (1560, 57928), (1671, 54080), (1690, 53472), (2028, 44560), (2080, 43446), (2228, 40560), (2496, 36205), (2535, 35648), (2704, 33420), (2785, 32448), (3120, 28964), (3342, 27040), (3380, 26736), (4056, 22280), (4160, 21723), (4456, 20280), (5070, 17824), (5408, 16710), (5570, 16224), (6240, 14482), (6684, 13520), (6760, 13368), (7241, 12480), (8112, 11140), (8355, 10816), (8912, 10140)]