402982680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14051}}^1$

素因数の和:14304

約数の個数: 64

約数和(自身を含む): 1214092800

約数和(自身を除く): 811110120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14051, 14340, 28102, 28680, 42153, 56204, 70255, 84306, 112408, 140510, 168612, 210765, 281020, 337224, 421530, 562040, 843060, 1686120, 3358189, 6716378, 10074567, 13432756, 16790945, 20149134, 26865512, 33581890, 40298268, 50372835, 67163780, 80596536, 100745670, 134327560, 201491340, 402982680]

約数ペア:

[(1, 402982680), (2, 201491340), (3, 134327560), (4, 100745670), (5, 80596536), (6, 67163780), (8, 50372835), (10, 40298268), (12, 33581890), (15, 26865512), (20, 20149134), (24, 16790945), (30, 13432756), (40, 10074567), (60, 6716378), (120, 3358189), (239, 1686120), (478, 843060), (717, 562040), (956, 421530), (1195, 337224), (1434, 281020), (1912, 210765), (2390, 168612), (2868, 140510), (3585, 112408), (4780, 84306), (5736, 70255), (7170, 56204), (9560, 42153), (14051, 28680), (14340, 28102)]