12642060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4483}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 36158976

約数和(自身を除く): 23516916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4483, 8966, 13449, 17932, 22415, 26898, 44830, 53796, 67245, 89660, 134490, 210701, 268980, 421402, 632103, 842804, 1053505, 1264206, 2107010, 2528412, 3160515, 4214020, 6321030, 12642060]

約数ペア:

[(1, 12642060), (2, 6321030), (3, 4214020), (4, 3160515), (5, 2528412), (6, 2107010), (10, 1264206), (12, 1053505), (15, 842804), (20, 632103), (30, 421402), (47, 268980), (60, 210701), (94, 134490), (141, 89660), (188, 67245), (235, 53796), (282, 44830), (470, 26898), (564, 22415), (705, 17932), (940, 13449), (1410, 8966), (2820, 4483)]