172240560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3512

約数の個数: 160

約数和(自身を含む): 619246080

約数和(自身を除く): 447005520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3467, 4140, 4968, 5520, 6210, 6934, 8280, 9936, 10401, 12420, 13868, 16560, 17335, 20802, 24840, 27736, 31203, 34670, 41604, 49680, 52005, 55472, 62406, 69340, 79741, 83208, 93609, 104010, 124812, 138680, 156015, 159482, 166416, 187218, 208020, 239223, 249624, 277360, 312030, 318964, 374436, 398705, 416040, 468045, 478446, 499248, 624060, 637928, 717669, 748872, 797410, 832080, 936090, 956892, 1196115, 1248120, 1275856, 1435338, 1497744, 1594820, 1872180, 1913784, 2153007, 2392230, 2496240, 2870676, 3189640, 3588345, 3744360, 3827568, 4306014, 4784460, 5741352, 6379280, 7176690, 7488720, 8612028, 9568920, 10765035, 11482704, 14353380, 17224056, 19137840, 21530070, 28706760, 34448112, 43060140, 57413520, 86120280, 172240560]

約数ペア:

[(1, 172240560), (2, 86120280), (3, 57413520), (4, 43060140), (5, 34448112), (6, 28706760), (8, 21530070), (9, 19137840), (10, 17224056), (12, 14353380), (15, 11482704), (16, 10765035), (18, 9568920), (20, 8612028), (23, 7488720), (24, 7176690), (27, 6379280), (30, 5741352), (36, 4784460), (40, 4306014), (45, 3827568), (46, 3744360), (48, 3588345), (54, 3189640), (60, 2870676), (69, 2496240), (72, 2392230), (80, 2153007), (90, 1913784), (92, 1872180), (108, 1594820), (115, 1497744), (120, 1435338), (135, 1275856), (138, 1248120), (144, 1196115), (180, 956892), (184, 936090), (207, 832080), (216, 797410), (230, 748872), (240, 717669), (270, 637928), (276, 624060), (345, 499248), (360, 478446), (368, 468045), (414, 416040), (432, 398705), (460, 374436), (540, 318964), (552, 312030), (621, 277360), (690, 249624), (720, 239223), (828, 208020), (920, 187218), (1035, 166416), (1080, 159482), (1104, 156015), (1242, 138680), (1380, 124812), (1656, 104010), (1840, 93609), (2070, 83208), (2160, 79741), (2484, 69340), (2760, 62406), (3105, 55472), (3312, 52005), (3467, 49680), (4140, 41604), (4968, 34670), (5520, 31203), (6210, 27736), (6934, 24840), (8280, 20802), (9936, 17335), (10401, 16560), (12420, 13868)]