39102480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 138145920

約数和(自身を除く): 99043440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 421, 430, 432, 516, 540, 645, 688, 720, 774, 842, 860, 1032, 1080, 1161, 1263, 1290, 1548, 1684, 1720, 1935, 2064, 2105, 2160, 2322, 2526, 2580, 3096, 3368, 3440, 3789, 3870, 4210, 4644, 5052, 5160, 5805, 6192, 6315, 6736, 7578, 7740, 8420, 9288, 10104, 10320, 11367, 11610, 12630, 15156, 15480, 16840, 18103, 18576, 18945, 20208, 22734, 23220, 25260, 30312, 30960, 33680, 36206, 37890, 45468, 46440, 50520, 54309, 56835, 60624, 72412, 75780, 90515, 90936, 92880, 101040, 108618, 113670, 144824, 151560, 162927, 181030, 181872, 217236, 227340, 271545, 289648, 303120, 325854, 362060, 434472, 454680, 488781, 543090, 651708, 724120, 814635, 868944, 909360, 977562, 1086180, 1303416, 1448240, 1629270, 1955124, 2172360, 2443905, 2606832, 3258540, 3910248, 4344720, 4887810, 6517080, 7820496, 9775620, 13034160, 19551240, 39102480]

約数ペア:

[(1, 39102480), (2, 19551240), (3, 13034160), (4, 9775620), (5, 7820496), (6, 6517080), (8, 4887810), (9, 4344720), (10, 3910248), (12, 3258540), (15, 2606832), (16, 2443905), (18, 2172360), (20, 1955124), (24, 1629270), (27, 1448240), (30, 1303416), (36, 1086180), (40, 977562), (43, 909360), (45, 868944), (48, 814635), (54, 724120), (60, 651708), (72, 543090), (80, 488781), (86, 454680), (90, 434472), (108, 362060), (120, 325854), (129, 303120), (135, 289648), (144, 271545), (172, 227340), (180, 217236), (215, 181872), (216, 181030), (240, 162927), (258, 151560), (270, 144824), (344, 113670), (360, 108618), (387, 101040), (421, 92880), (430, 90936), (432, 90515), (516, 75780), (540, 72412), (645, 60624), (688, 56835), (720, 54309), (774, 50520), (842, 46440), (860, 45468), (1032, 37890), (1080, 36206), (1161, 33680), (1263, 30960), (1290, 30312), (1548, 25260), (1684, 23220), (1720, 22734), (1935, 20208), (2064, 18945), (2105, 18576), (2160, 18103), (2322, 16840), (2526, 15480), (2580, 15156), (3096, 12630), (3368, 11610), (3440, 11367), (3789, 10320), (3870, 10104), (4210, 9288), (4644, 8420), (5052, 7740), (5160, 7578), (5805, 6736), (6192, 6315)]