130128480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3929}}^1$

素因数の和:3973

約数の個数: 144

約数和(自身を含む): 463488480

約数和(自身を除く): 333360000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 3929, 4140, 5520, 6624, 7858, 8280, 11040, 11787, 15716, 16560, 19645, 23574, 31432, 33120, 35361, 39290, 47148, 58935, 62864, 70722, 78580, 90367, 94296, 117870, 125728, 141444, 157160, 176805, 180734, 188592, 235740, 271101, 282888, 314320, 353610, 361468, 377184, 451835, 471480, 542202, 565776, 628640, 707220, 722936, 813303, 903670, 942960, 1084404, 1131552, 1355505, 1414440, 1445872, 1626606, 1807340, 1885920, 2168808, 2711010, 2828880, 2891744, 3253212, 3614680, 4066515, 4337616, 5422020, 5657760, 6506424, 7229360, 8133030, 8675232, 10844040, 13012848, 14458720, 16266060, 21688080, 26025696, 32532120, 43376160, 65064240, 130128480]

約数ペア:

[(1, 130128480), (2, 65064240), (3, 43376160), (4, 32532120), (5, 26025696), (6, 21688080), (8, 16266060), (9, 14458720), (10, 13012848), (12, 10844040), (15, 8675232), (16, 8133030), (18, 7229360), (20, 6506424), (23, 5657760), (24, 5422020), (30, 4337616), (32, 4066515), (36, 3614680), (40, 3253212), (45, 2891744), (46, 2828880), (48, 2711010), (60, 2168808), (69, 1885920), (72, 1807340), (80, 1626606), (90, 1445872), (92, 1414440), (96, 1355505), (115, 1131552), (120, 1084404), (138, 942960), (144, 903670), (160, 813303), (180, 722936), (184, 707220), (207, 628640), (230, 565776), (240, 542202), (276, 471480), (288, 451835), (345, 377184), (360, 361468), (368, 353610), (414, 314320), (460, 282888), (480, 271101), (552, 235740), (690, 188592), (720, 180734), (736, 176805), (828, 157160), (920, 141444), (1035, 125728), (1104, 117870), (1380, 94296), (1440, 90367), (1656, 78580), (1840, 70722), (2070, 62864), (2208, 58935), (2760, 47148), (3312, 39290), (3680, 35361), (3929, 33120), (4140, 31432), (5520, 23574), (6624, 19645), (7858, 16560), (8280, 15716), (11040, 11787)]