140388120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3086

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 338613480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3023, 3096, 3870, 4644, 5160, 5805, 6046, 7740, 9069, 9288, 11610, 12092, 15115, 15480, 18138, 23220, 24184, 27207, 30230, 36276, 45345, 46440, 54414, 60460, 72552, 81621, 90690, 108828, 120920, 129989, 136035, 163242, 181380, 217656, 259978, 272070, 326484, 362760, 389967, 408105, 519956, 544140, 649945, 652968, 779934, 816210, 1039912, 1088280, 1169901, 1299890, 1559868, 1632420, 1949835, 2339802, 2599780, 3119736, 3264840, 3509703, 3899670, 4679604, 5199560, 5849505, 7019406, 7799340, 9359208, 11699010, 14038812, 15598680, 17548515, 23398020, 28077624, 35097030, 46796040, 70194060, 140388120]

約数ペア:

[(1, 140388120), (2, 70194060), (3, 46796040), (4, 35097030), (5, 28077624), (6, 23398020), (8, 17548515), (9, 15598680), (10, 14038812), (12, 11699010), (15, 9359208), (18, 7799340), (20, 7019406), (24, 5849505), (27, 5199560), (30, 4679604), (36, 3899670), (40, 3509703), (43, 3264840), (45, 3119736), (54, 2599780), (60, 2339802), (72, 1949835), (86, 1632420), (90, 1559868), (108, 1299890), (120, 1169901), (129, 1088280), (135, 1039912), (172, 816210), (180, 779934), (215, 652968), (216, 649945), (258, 544140), (270, 519956), (344, 408105), (360, 389967), (387, 362760), (430, 326484), (516, 272070), (540, 259978), (645, 217656), (774, 181380), (860, 163242), (1032, 136035), (1080, 129989), (1161, 120920), (1290, 108828), (1548, 90690), (1720, 81621), (1935, 72552), (2322, 60460), (2580, 54414), (3023, 46440), (3096, 45345), (3870, 36276), (4644, 30230), (5160, 27207), (5805, 24184), (6046, 23220), (7740, 18138), (9069, 15480), (9288, 15115), (11610, 12092)]