65897640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 215673120

約数和(自身を除く): 149775480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1123, 1304, 1467, 1630, 1956, 2246, 2445, 2934, 3260, 3369, 3912, 4492, 4890, 5615, 5868, 6520, 6738, 7335, 8984, 9780, 10107, 11230, 11736, 13476, 14670, 16845, 19560, 20214, 22460, 26952, 29340, 33690, 40428, 44920, 50535, 58680, 67380, 80856, 101070, 134760, 183049, 202140, 366098, 404280, 549147, 732196, 915245, 1098294, 1464392, 1647441, 1830490, 2196588, 2745735, 3294882, 3660980, 4393176, 5491470, 6589764, 7321960, 8237205, 10982940, 13179528, 16474410, 21965880, 32948820, 65897640]

約数ペア:

[(1, 65897640), (2, 32948820), (3, 21965880), (4, 16474410), (5, 13179528), (6, 10982940), (8, 8237205), (9, 7321960), (10, 6589764), (12, 5491470), (15, 4393176), (18, 3660980), (20, 3294882), (24, 2745735), (30, 2196588), (36, 1830490), (40, 1647441), (45, 1464392), (60, 1098294), (72, 915245), (90, 732196), (120, 549147), (163, 404280), (180, 366098), (326, 202140), (360, 183049), (489, 134760), (652, 101070), (815, 80856), (978, 67380), (1123, 58680), (1304, 50535), (1467, 44920), (1630, 40428), (1956, 33690), (2246, 29340), (2445, 26952), (2934, 22460), (3260, 20214), (3369, 19560), (3912, 16845), (4492, 14670), (4890, 13476), (5615, 11736), (5868, 11230), (6520, 10107), (6738, 9780), (7335, 8984)]