42675120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 160

約数和(自身を含む): 153561600

約数和(自身を除く): 110886480

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, 859, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1718, 1840, 2070, 2160, 2484, 2577, 2760, 3105, 3312, 3436, 4140, 4295, 4968, 5154, 5520, 6210, 6872, 7731, 8280, 8590, 9936, 10308, 12420, 12885, 13744, 15462, 16560, 17180, 19757, 20616, 23193, 24840, 25770, 30924, 34360, 38655, 39514, 41232, 46386, 49680, 51540, 59271, 61848, 68720, 77310, 79028, 92772, 98785, 103080, 115965, 118542, 123696, 154620, 158056, 177813, 185544, 197570, 206160, 231930, 237084, 296355, 309240, 316112, 355626, 371088, 395140, 463860, 474168, 533439, 592710, 618480, 711252, 790280, 889065, 927720, 948336, 1066878, 1185420, 1422504, 1580560, 1778130, 1855440, 2133756, 2370840, 2667195, 2845008, 3556260, 4267512, 4741680, 5334390, 7112520, 8535024, 10668780, 14225040, 21337560, 42675120]

約数ペア:

[(1, 42675120), (2, 21337560), (3, 14225040), (4, 10668780), (5, 8535024), (6, 7112520), (8, 5334390), (9, 4741680), (10, 4267512), (12, 3556260), (15, 2845008), (16, 2667195), (18, 2370840), (20, 2133756), (23, 1855440), (24, 1778130), (27, 1580560), (30, 1422504), (36, 1185420), (40, 1066878), (45, 948336), (46, 927720), (48, 889065), (54, 790280), (60, 711252), (69, 618480), (72, 592710), (80, 533439), (90, 474168), (92, 463860), (108, 395140), (115, 371088), (120, 355626), (135, 316112), (138, 309240), (144, 296355), (180, 237084), (184, 231930), (207, 206160), (216, 197570), (230, 185544), (240, 177813), (270, 158056), (276, 154620), (345, 123696), (360, 118542), (368, 115965), (414, 103080), (432, 98785), (460, 92772), (540, 79028), (552, 77310), (621, 68720), (690, 61848), (720, 59271), (828, 51540), (859, 49680), (920, 46386), (1035, 41232), (1080, 39514), (1104, 38655), (1242, 34360), (1380, 30924), (1656, 25770), (1718, 24840), (1840, 23193), (2070, 20616), (2160, 19757), (2484, 17180), (2577, 16560), (2760, 15462), (3105, 13744), (3312, 12885), (3436, 12420), (4140, 10308), (4295, 9936), (4968, 8590), (5154, 8280), (5520, 7731), (6210, 6872)]