48280440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30976

約数の個数: 64

約数和(自身を含む): 155988000

約数和(自身を除く): 107707560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30949, 61898, 92847, 123796, 154745, 185694, 247592, 309490, 371388, 402337, 464235, 618980, 742776, 804674, 928470, 1207011, 1237960, 1609348, 1856940, 2011685, 2414022, 3218696, 3713880, 4023370, 4828044, 6035055, 8046740, 9656088, 12070110, 16093480, 24140220, 48280440]

約数ペア:

[(1, 48280440), (2, 24140220), (3, 16093480), (4, 12070110), (5, 9656088), (6, 8046740), (8, 6035055), (10, 4828044), (12, 4023370), (13, 3713880), (15, 3218696), (20, 2414022), (24, 2011685), (26, 1856940), (30, 1609348), (39, 1237960), (40, 1207011), (52, 928470), (60, 804674), (65, 742776), (78, 618980), (104, 464235), (120, 402337), (130, 371388), (156, 309490), (195, 247592), (260, 185694), (312, 154745), (390, 123796), (520, 92847), (780, 61898), (1560, 30949)]