788620320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7937}}^1$

素因数の和:7984

約数の個数: 192

約数和(自身を含む): 2880541440

約数和(自身を除く): 2091921120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 7937, 8280, 9936, 11040, 12420, 15874, 16560, 19872, 23811, 24840, 31748, 33120, 39685, 47622, 49680, 63496, 71433, 79370, 95244, 99360, 119055, 126992, 142866, 158740, 182551, 190488, 214299, 238110, 253984, 285732, 317480, 357165, 365102, 380976, 428598, 476220, 547653, 571464, 634960, 714330, 730204, 761952, 857196, 912755, 952440, 1071495, 1095306, 1142928, 1269920, 1428660, 1460408, 1642959, 1714392, 1825510, 1904880, 2142990, 2190612, 2285856, 2738265, 2857320, 2920816, 3285918, 3428784, 3651020, 3809760, 4285980, 4381224, 4928877, 5476530, 5714640, 5841632, 6571836, 6857568, 7302040, 8214795, 8571960, 8762448, 9857754, 10953060, 11429280, 13143672, 14604080, 16429590, 17143920, 17524896, 19715508, 21906120, 24644385, 26287344, 29208160, 32859180, 34287840, 39431016, 43812240, 49288770, 52574688, 65718360, 78862032, 87624480, 98577540, 131436720, 157724064, 197155080, 262873440, 394310160, 788620320]

約数ペア:

[(1, 788620320), (2, 394310160), (3, 262873440), (4, 197155080), (5, 157724064), (6, 131436720), (8, 98577540), (9, 87624480), (10, 78862032), (12, 65718360), (15, 52574688), (16, 49288770), (18, 43812240), (20, 39431016), (23, 34287840), (24, 32859180), (27, 29208160), (30, 26287344), (32, 24644385), (36, 21906120), (40, 19715508), (45, 17524896), (46, 17143920), (48, 16429590), (54, 14604080), (60, 13143672), (69, 11429280), (72, 10953060), (80, 9857754), (90, 8762448), (92, 8571960), (96, 8214795), (108, 7302040), (115, 6857568), (120, 6571836), (135, 5841632), (138, 5714640), (144, 5476530), (160, 4928877), (180, 4381224), (184, 4285980), (207, 3809760), (216, 3651020), (230, 3428784), (240, 3285918), (270, 2920816), (276, 2857320), (288, 2738265), (345, 2285856), (360, 2190612), (368, 2142990), (414, 1904880), (432, 1825510), (460, 1714392), (480, 1642959), (540, 1460408), (552, 1428660), (621, 1269920), (690, 1142928), (720, 1095306), (736, 1071495), (828, 952440), (864, 912755), (920, 857196), (1035, 761952), (1080, 730204), (1104, 714330), (1242, 634960), (1380, 571464), (1440, 547653), (1656, 476220), (1840, 428598), (2070, 380976), (2160, 365102), (2208, 357165), (2484, 317480), (2760, 285732), (3105, 253984), (3312, 238110), (3680, 214299), (4140, 190488), (4320, 182551), (4968, 158740), (5520, 142866), (6210, 126992), (6624, 119055), (7937, 99360), (8280, 95244), (9936, 79370), (11040, 71433), (12420, 63496), (15874, 49680), (16560, 47622), (19872, 39685), (23811, 33120), (24840, 31748)]