39906360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8557

約数の個数: 96

約数和(自身を含む): 139688640

約数和(自身を除く): 99782280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 8527, 17054, 25581, 34108, 42635, 51162, 68216, 76743, 85270, 102324, 110851, 127905, 153486, 170540, 204648, 221702, 255810, 306972, 332553, 341080, 383715, 443404, 511620, 554255, 613944, 665106, 767430, 886808, 997659, 1023240, 1108510, 1330212, 1534860, 1662765, 1995318, 2217020, 2660424, 3069720, 3325530, 3990636, 4434040, 4988295, 6651060, 7981272, 9976590, 13302120, 19953180, 39906360]

約数ペア:

[(1, 39906360), (2, 19953180), (3, 13302120), (4, 9976590), (5, 7981272), (6, 6651060), (8, 4988295), (9, 4434040), (10, 3990636), (12, 3325530), (13, 3069720), (15, 2660424), (18, 2217020), (20, 1995318), (24, 1662765), (26, 1534860), (30, 1330212), (36, 1108510), (39, 1023240), (40, 997659), (45, 886808), (52, 767430), (60, 665106), (65, 613944), (72, 554255), (78, 511620), (90, 443404), (104, 383715), (117, 341080), (120, 332553), (130, 306972), (156, 255810), (180, 221702), (195, 204648), (234, 170540), (260, 153486), (312, 127905), (360, 110851), (390, 102324), (468, 85270), (520, 76743), (585, 68216), (780, 51162), (936, 42635), (1170, 34108), (1560, 25581), (2340, 17054), (4680, 8527)]