147008640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3374

約数の個数: 128

約数和(自身を含む): 489110400

約数和(自身を除く): 342101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3329, 3680, 4416, 5520, 6658, 7360, 8832, 9987, 11040, 13316, 14720, 16645, 19974, 22080, 26632, 33290, 39948, 44160, 49935, 53264, 66580, 76567, 79896, 99870, 106528, 133160, 153134, 159792, 199740, 213056, 229701, 266320, 306268, 319584, 382835, 399480, 426112, 459402, 532640, 612536, 639168, 765670, 798960, 918804, 1065280, 1148505, 1225072, 1278336, 1531340, 1597920, 1837608, 2130560, 2297010, 2450144, 3062680, 3195840, 3675216, 4594020, 4900288, 6125360, 6391680, 7350432, 9188040, 9800576, 12250720, 14700864, 18376080, 24501440, 29401728, 36752160, 49002880, 73504320, 147008640]

約数ペア:

[(1, 147008640), (2, 73504320), (3, 49002880), (4, 36752160), (5, 29401728), (6, 24501440), (8, 18376080), (10, 14700864), (12, 12250720), (15, 9800576), (16, 9188040), (20, 7350432), (23, 6391680), (24, 6125360), (30, 4900288), (32, 4594020), (40, 3675216), (46, 3195840), (48, 3062680), (60, 2450144), (64, 2297010), (69, 2130560), (80, 1837608), (92, 1597920), (96, 1531340), (115, 1278336), (120, 1225072), (128, 1148505), (138, 1065280), (160, 918804), (184, 798960), (192, 765670), (230, 639168), (240, 612536), (276, 532640), (320, 459402), (345, 426112), (368, 399480), (384, 382835), (460, 319584), (480, 306268), (552, 266320), (640, 229701), (690, 213056), (736, 199740), (920, 159792), (960, 153134), (1104, 133160), (1380, 106528), (1472, 99870), (1840, 79896), (1920, 76567), (2208, 66580), (2760, 53264), (2944, 49935), (3329, 44160), (3680, 39948), (4416, 33290), (5520, 26632), (6658, 22080), (7360, 19974), (8832, 16645), (9987, 14720), (11040, 13316)]