8083920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2620

約数の個数: 80

約数和(自身を含む): 26998272

約数和(自身を除く): 18914352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2591, 3120, 5182, 7773, 10364, 12955, 15546, 20728, 25910, 31092, 33683, 38865, 41456, 51820, 62184, 67366, 77730, 101049, 103640, 124368, 134732, 155460, 168415, 202098, 207280, 269464, 310920, 336830, 404196, 505245, 538928, 621840, 673660, 808392, 1010490, 1347320, 1616784, 2020980, 2694640, 4041960, 8083920]

約数ペア:

[(1, 8083920), (2, 4041960), (3, 2694640), (4, 2020980), (5, 1616784), (6, 1347320), (8, 1010490), (10, 808392), (12, 673660), (13, 621840), (15, 538928), (16, 505245), (20, 404196), (24, 336830), (26, 310920), (30, 269464), (39, 207280), (40, 202098), (48, 168415), (52, 155460), (60, 134732), (65, 124368), (78, 103640), (80, 101049), (104, 77730), (120, 67366), (130, 62184), (156, 51820), (195, 41456), (208, 38865), (240, 33683), (260, 31092), (312, 25910), (390, 20728), (520, 15546), (624, 12955), (780, 10364), (1040, 7773), (1560, 5182), (2591, 3120)]