101288760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17959}}^1$

素因数の和:18020

約数の個数: 64

約数和(自身を含む): 310348800

約数和(自身を除く): 209060040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 17959, 35918, 53877, 71836, 89795, 107754, 143672, 179590, 215508, 269385, 359180, 431016, 538770, 718360, 844073, 1077540, 1688146, 2155080, 2532219, 3376292, 4220365, 5064438, 6752584, 8440730, 10128876, 12661095, 16881460, 20257752, 25322190, 33762920, 50644380, 101288760]

約数ペア:

[(1, 101288760), (2, 50644380), (3, 33762920), (4, 25322190), (5, 20257752), (6, 16881460), (8, 12661095), (10, 10128876), (12, 8440730), (15, 6752584), (20, 5064438), (24, 4220365), (30, 3376292), (40, 2532219), (47, 2155080), (60, 1688146), (94, 1077540), (120, 844073), (141, 718360), (188, 538770), (235, 431016), (282, 359180), (376, 269385), (470, 215508), (564, 179590), (705, 143672), (940, 107754), (1128, 89795), (1410, 71836), (1880, 53877), (2820, 35918), (5640, 17959)]