39457080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8461

約数の個数: 96

約数和(自身を含む): 138116160

約数和(自身を除く): 98659080

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, 8431, 16862, 25293, 33724, 42155, 50586, 67448, 75879, 84310, 101172, 109603, 126465, 151758, 168620, 202344, 219206, 252930, 303516, 328809, 337240, 379395, 438412, 505860, 548015, 607032, 657618, 758790, 876824, 986427, 1011720, 1096030, 1315236, 1517580, 1644045, 1972854, 2192060, 2630472, 3035160, 3288090, 3945708, 4384120, 4932135, 6576180, 7891416, 9864270, 13152360, 19728540, 39457080]

約数ペア:

[(1, 39457080), (2, 19728540), (3, 13152360), (4, 9864270), (5, 7891416), (6, 6576180), (8, 4932135), (9, 4384120), (10, 3945708), (12, 3288090), (13, 3035160), (15, 2630472), (18, 2192060), (20, 1972854), (24, 1644045), (26, 1517580), (30, 1315236), (36, 1096030), (39, 1011720), (40, 986427), (45, 876824), (52, 758790), (60, 657618), (65, 607032), (72, 548015), (78, 505860), (90, 438412), (104, 379395), (117, 337240), (120, 328809), (130, 303516), (156, 252930), (180, 219206), (195, 202344), (234, 168620), (260, 151758), (312, 126465), (360, 109603), (390, 101172), (468, 84310), (520, 75879), (585, 67448), (780, 50586), (936, 42155), (1170, 33724), (1560, 25293), (2340, 16862), (4680, 8431)]