39612471840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{115099}}^1$

素因数の和:115359

約数の個数: 144

約数和(自身を含む): 135744336000

約数和(自身を除く): 96131864160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5736, 7170, 7648, 8604, 9560, 10755, 11472, 14340, 17208, 19120, 21510, 22944, 28680, 34416, 38240, 43020, 57360, 68832, 86040, 114720, 115099, 172080, 230198, 344160, 345297, 460396, 575495, 690594, 920792, 1035891, 1150990, 1381188, 1726485, 1841584, 2071782, 2301980, 2762376, 3452970, 3683168, 4143564, 4603960, 5179455, 5524752, 6905940, 8287128, 9207920, 10358910, 11049504, 13811880, 16574256, 18415840, 20717820, 27508661, 27623760, 33148512, 41435640, 55017322, 55247520, 82525983, 82871280, 110034644, 137543305, 165051966, 165742560, 220069288, 247577949, 275086610, 330103932, 412629915, 440138576, 495155898, 550173220, 660207864, 825259830, 880277152, 990311796, 1100346440, 1237889745, 1320415728, 1650519660, 1980623592, 2200692880, 2475779490, 2640831456, 3301039320, 3961247184, 4401385760, 4951558980, 6602078640, 7922494368, 9903117960, 13204157280, 19806235920, 39612471840]

約数ペア:

[(1, 39612471840), (2, 19806235920), (3, 13204157280), (4, 9903117960), (5, 7922494368), (6, 6602078640), (8, 4951558980), (9, 4401385760), (10, 3961247184), (12, 3301039320), (15, 2640831456), (16, 2475779490), (18, 2200692880), (20, 1980623592), (24, 1650519660), (30, 1320415728), (32, 1237889745), (36, 1100346440), (40, 990311796), (45, 880277152), (48, 825259830), (60, 660207864), (72, 550173220), (80, 495155898), (90, 440138576), (96, 412629915), (120, 330103932), (144, 275086610), (160, 247577949), (180, 220069288), (239, 165742560), (240, 165051966), (288, 137543305), (360, 110034644), (478, 82871280), (480, 82525983), (717, 55247520), (720, 55017322), (956, 41435640), (1195, 33148512), (1434, 27623760), (1440, 27508661), (1912, 20717820), (2151, 18415840), (2390, 16574256), (2868, 13811880), (3585, 11049504), (3824, 10358910), (4302, 9207920), (4780, 8287128), (5736, 6905940), (7170, 5524752), (7648, 5179455), (8604, 4603960), (9560, 4143564), (10755, 3683168), (11472, 3452970), (14340, 2762376), (17208, 2301980), (19120, 2071782), (21510, 1841584), (22944, 1726485), (28680, 1381188), (34416, 1150990), (38240, 1035891), (43020, 920792), (57360, 690594), (68832, 575495), (86040, 460396), (114720, 345297), (115099, 344160), (172080, 230198)]