23920560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{33223}}^1$

素因数の和:33242

約数の個数: 60

約数和(自身を含む): 80335632

約数和(自身を除く): 56415072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 33223, 66446, 99669, 132892, 166115, 199338, 265784, 299007, 332230, 398676, 498345, 531568, 598014, 664460, 797352, 996690, 1196028, 1328920, 1495035, 1594704, 1993380, 2392056, 2657840, 2990070, 3986760, 4784112, 5980140, 7973520, 11960280, 23920560]

約数ペア:

[(1, 23920560), (2, 11960280), (3, 7973520), (4, 5980140), (5, 4784112), (6, 3986760), (8, 2990070), (9, 2657840), (10, 2392056), (12, 1993380), (15, 1594704), (16, 1495035), (18, 1328920), (20, 1196028), (24, 996690), (30, 797352), (36, 664460), (40, 598014), (45, 531568), (48, 498345), (60, 398676), (72, 332230), (80, 299007), (90, 265784), (120, 199338), (144, 166115), (180, 132892), (240, 99669), (360, 66446), (720, 33223)]