65367480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6563}}^1$

素因数の和:6660

約数の個数: 64

約数和(自身を含む): 198495360

約数和(自身を除く): 133127880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6563, 9960, 13126, 19689, 26252, 32815, 39378, 52504, 65630, 78756, 98445, 131260, 157512, 196890, 262520, 393780, 544729, 787560, 1089458, 1634187, 2178916, 2723645, 3268374, 4357832, 5447290, 6536748, 8170935, 10894580, 13073496, 16341870, 21789160, 32683740, 65367480]

約数ペア:

[(1, 65367480), (2, 32683740), (3, 21789160), (4, 16341870), (5, 13073496), (6, 10894580), (8, 8170935), (10, 6536748), (12, 5447290), (15, 4357832), (20, 3268374), (24, 2723645), (30, 2178916), (40, 1634187), (60, 1089458), (83, 787560), (120, 544729), (166, 393780), (249, 262520), (332, 196890), (415, 157512), (498, 131260), (664, 98445), (830, 78756), (996, 65630), (1245, 52504), (1660, 39378), (1992, 32815), (2490, 26252), (3320, 19689), (4980, 13126), (6563, 9960)]