1491545760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 4802861952

約数和(自身を除く): 3311316192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 113, 120, 160, 214, 226, 240, 257, 321, 339, 428, 452, 480, 514, 535, 565, 642, 678, 771, 856, 904, 1028, 1070, 1130, 1284, 1285, 1356, 1542, 1605, 1695, 1712, 1808, 2056, 2140, 2260, 2568, 2570, 2712, 3084, 3210, 3390, 3424, 3616, 3855, 4112, 4280, 4520, 5136, 5140, 5424, 6168, 6420, 6780, 7710, 8224, 8560, 9040, 10272, 10280, 10848, 12091, 12336, 12840, 13560, 15420, 17120, 18080, 20560, 24182, 24672, 25680, 27120, 27499, 29041, 30840, 36273, 41120, 48364, 51360, 54240, 54998, 58082, 60455, 61680, 72546, 82497, 87123, 96728, 109996, 116164, 120910, 123360, 137495, 145092, 145205, 164994, 174246, 181365, 193456, 219992, 232328, 241820, 274990, 290184, 290410, 329988, 348492, 362730, 386912, 412485, 435615, 439984, 464656, 483640, 549980, 580368, 580820, 659976, 696984, 725460, 824970, 871230, 879968, 929312, 967280, 1099960, 1160736, 1161640, 1319952, 1393968, 1450920, 1649940, 1742460, 1934560, 2199920, 2323280, 2639904, 2787936, 2901840, 3107387, 3299880, 3484920, 4399840, 4646560, 5803680, 6214774, 6599760, 6969840, 9322161, 12429548, 13199520, 13939680, 15536935, 18644322, 24859096, 31073870, 37288644, 46610805, 49718192, 62147740, 74577288, 93221610, 99436384, 124295480, 149154576, 186443220, 248590960, 298309152, 372886440, 497181920, 745772880, 1491545760]

約数ペア:

[(1, 1491545760), (2, 745772880), (3, 497181920), (4, 372886440), (5, 298309152), (6, 248590960), (8, 186443220), (10, 149154576), (12, 124295480), (15, 99436384), (16, 93221610), (20, 74577288), (24, 62147740), (30, 49718192), (32, 46610805), (40, 37288644), (48, 31073870), (60, 24859096), (80, 18644322), (96, 15536935), (107, 13939680), (113, 13199520), (120, 12429548), (160, 9322161), (214, 6969840), (226, 6599760), (240, 6214774), (257, 5803680), (321, 4646560), (339, 4399840), (428, 3484920), (452, 3299880), (480, 3107387), (514, 2901840), (535, 2787936), (565, 2639904), (642, 2323280), (678, 2199920), (771, 1934560), (856, 1742460), (904, 1649940), (1028, 1450920), (1070, 1393968), (1130, 1319952), (1284, 1161640), (1285, 1160736), (1356, 1099960), (1542, 967280), (1605, 929312), (1695, 879968), (1712, 871230), (1808, 824970), (2056, 725460), (2140, 696984), (2260, 659976), (2568, 580820), (2570, 580368), (2712, 549980), (3084, 483640), (3210, 464656), (3390, 439984), (3424, 435615), (3616, 412485), (3855, 386912), (4112, 362730), (4280, 348492), (4520, 329988), (5136, 290410), (5140, 290184), (5424, 274990), (6168, 241820), (6420, 232328), (6780, 219992), (7710, 193456), (8224, 181365), (8560, 174246), (9040, 164994), (10272, 145205), (10280, 145092), (10848, 137495), (12091, 123360), (12336, 120910), (12840, 116164), (13560, 109996), (15420, 96728), (17120, 87123), (18080, 82497), (20560, 72546), (24182, 61680), (24672, 60455), (25680, 58082), (27120, 54998), (27499, 54240), (29041, 51360), (30840, 48364), (36273, 41120)]