40534680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7248

約数の個数: 64

約数和(自身を含む): 124208640

約数和(自身を除く): 83673960

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, 7187, 14374, 21561, 28748, 35935, 43122, 57496, 71870, 86244, 107805, 143740, 172488, 215610, 287480, 337789, 431220, 675578, 862440, 1013367, 1351156, 1688945, 2026734, 2702312, 3377890, 4053468, 5066835, 6755780, 8106936, 10133670, 13511560, 20267340, 40534680]

約数ペア:

[(1, 40534680), (2, 20267340), (3, 13511560), (4, 10133670), (5, 8106936), (6, 6755780), (8, 5066835), (10, 4053468), (12, 3377890), (15, 2702312), (20, 2026734), (24, 1688945), (30, 1351156), (40, 1013367), (47, 862440), (60, 675578), (94, 431220), (120, 337789), (141, 287480), (188, 215610), (235, 172488), (282, 143740), (376, 107805), (470, 86244), (564, 71870), (705, 57496), (940, 43122), (1128, 35935), (1410, 28748), (1880, 21561), (2820, 14374), (5640, 7187)]