87679440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2657

約数の個数: 120

約数和(自身を含む): 300837888

約数和(自身を除く): 213158448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2591, 2820, 3384, 3760, 4230, 5182, 5640, 6768, 7773, 8460, 10364, 11280, 12955, 15546, 16920, 20728, 23319, 25910, 31092, 33840, 38865, 41456, 46638, 51820, 62184, 77730, 93276, 103640, 116595, 121777, 124368, 155460, 186552, 207280, 233190, 243554, 310920, 365331, 373104, 466380, 487108, 608885, 621840, 730662, 932760, 974216, 1095993, 1217770, 1461324, 1826655, 1865520, 1948432, 2191986, 2435540, 2922648, 3653310, 4383972, 4871080, 5479965, 5845296, 7306620, 8767944, 9742160, 10959930, 14613240, 17535888, 21919860, 29226480, 43839720, 87679440]

約数ペア:

[(1, 87679440), (2, 43839720), (3, 29226480), (4, 21919860), (5, 17535888), (6, 14613240), (8, 10959930), (9, 9742160), (10, 8767944), (12, 7306620), (15, 5845296), (16, 5479965), (18, 4871080), (20, 4383972), (24, 3653310), (30, 2922648), (36, 2435540), (40, 2191986), (45, 1948432), (47, 1865520), (48, 1826655), (60, 1461324), (72, 1217770), (80, 1095993), (90, 974216), (94, 932760), (120, 730662), (141, 621840), (144, 608885), (180, 487108), (188, 466380), (235, 373104), (240, 365331), (282, 310920), (360, 243554), (376, 233190), (423, 207280), (470, 186552), (564, 155460), (705, 124368), (720, 121777), (752, 116595), (846, 103640), (940, 93276), (1128, 77730), (1410, 62184), (1692, 51820), (1880, 46638), (2115, 41456), (2256, 38865), (2591, 33840), (2820, 31092), (3384, 25910), (3760, 23319), (4230, 20728), (5182, 16920), (5640, 15546), (6768, 12955), (7773, 11280), (8460, 10364)]