1669888320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75629}}^1$

素因数の和:75672

約数の個数: 112

約数和(自身を含む): 5532485760

約数和(自身を除く): 3862597440

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, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 75629, 151258, 226887, 302516, 378145, 453774, 605032, 756290, 907548, 1134435, 1210064, 1512580, 1739467, 1815096, 2268870, 2420128, 3025160, 3478934, 3630192, 4537740, 4840256, 5218401, 6050320, 6957868, 7260384, 8697335, 9075480, 10436802, 12100640, 13915736, 14520768, 17394670, 18150960, 20873604, 24201280, 26092005, 27831472, 34789340, 36301920, 41747208, 52184010, 55662944, 69578680, 72603840, 83494416, 104368020, 111325888, 139157360, 166988832, 208736040, 278314720, 333977664, 417472080, 556629440, 834944160, 1669888320]

約数ペア:

[(1, 1669888320), (2, 834944160), (3, 556629440), (4, 417472080), (5, 333977664), (6, 278314720), (8, 208736040), (10, 166988832), (12, 139157360), (15, 111325888), (16, 104368020), (20, 83494416), (23, 72603840), (24, 69578680), (30, 55662944), (32, 52184010), (40, 41747208), (46, 36301920), (48, 34789340), (60, 27831472), (64, 26092005), (69, 24201280), (80, 20873604), (92, 18150960), (96, 17394670), (115, 14520768), (120, 13915736), (138, 12100640), (160, 10436802), (184, 9075480), (192, 8697335), (230, 7260384), (240, 6957868), (276, 6050320), (320, 5218401), (345, 4840256), (368, 4537740), (460, 3630192), (480, 3478934), (552, 3025160), (690, 2420128), (736, 2268870), (920, 1815096), (960, 1739467), (1104, 1512580), (1380, 1210064), (1472, 1134435), (1840, 907548), (2208, 756290), (2760, 605032), (3680, 453774), (4416, 378145), (5520, 302516), (7360, 226887), (11040, 151258), (22080, 75629)]