75371280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3049}}^1$

素因数の和:3168

約数の個数: 80

約数和(自身を含む): 235996800

約数和(自身を除く): 160625520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3049, 3090, 4120, 4944, 6098, 6180, 8240, 9147, 12196, 12360, 15245, 18294, 24392, 24720, 30490, 36588, 45735, 48784, 60980, 73176, 91470, 121960, 146352, 182940, 243920, 314047, 365880, 628094, 731760, 942141, 1256188, 1570235, 1884282, 2512376, 3140470, 3768564, 4710705, 5024752, 6280940, 7537128, 9421410, 12561880, 15074256, 18842820, 25123760, 37685640, 75371280]

約数ペア:

[(1, 75371280), (2, 37685640), (3, 25123760), (4, 18842820), (5, 15074256), (6, 12561880), (8, 9421410), (10, 7537128), (12, 6280940), (15, 5024752), (16, 4710705), (20, 3768564), (24, 3140470), (30, 2512376), (40, 1884282), (48, 1570235), (60, 1256188), (80, 942141), (103, 731760), (120, 628094), (206, 365880), (240, 314047), (309, 243920), (412, 182940), (515, 146352), (618, 121960), (824, 91470), (1030, 73176), (1236, 60980), (1545, 48784), (1648, 45735), (2060, 36588), (2472, 30490), (3049, 24720), (3090, 24392), (4120, 18294), (4944, 15245), (6098, 12360), (6180, 12196), (8240, 9147)]