80306160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1647

約数の個数: 160

約数和(自身を含む): 286053120

約数和(自身を除く): 205746960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1601, 1672, 2090, 2280, 2508, 2640, 3135, 3202, 3344, 4180, 4560, 4803, 5016, 6270, 6404, 8005, 8360, 9606, 10032, 12540, 12808, 16010, 16720, 17611, 19212, 24015, 25080, 25616, 30419, 32020, 35222, 38424, 48030, 50160, 52833, 60838, 64040, 70444, 76848, 88055, 91257, 96060, 105666, 121676, 128080, 140888, 152095, 176110, 182514, 192120, 211332, 243352, 264165, 281776, 304190, 334609, 352220, 365028, 384240, 422664, 456285, 486704, 528330, 608380, 669218, 704440, 730056, 845328, 912570, 1003827, 1056660, 1216760, 1338436, 1408880, 1460112, 1673045, 1825140, 2007654, 2113320, 2433520, 2676872, 3346090, 3650280, 4015308, 4226640, 5019135, 5353744, 6692180, 7300560, 8030616, 10038270, 13384360, 16061232, 20076540, 26768720, 40153080, 80306160]

約数ペア:

[(1, 80306160), (2, 40153080), (3, 26768720), (4, 20076540), (5, 16061232), (6, 13384360), (8, 10038270), (10, 8030616), (11, 7300560), (12, 6692180), (15, 5353744), (16, 5019135), (19, 4226640), (20, 4015308), (22, 3650280), (24, 3346090), (30, 2676872), (33, 2433520), (38, 2113320), (40, 2007654), (44, 1825140), (48, 1673045), (55, 1460112), (57, 1408880), (60, 1338436), (66, 1216760), (76, 1056660), (80, 1003827), (88, 912570), (95, 845328), (110, 730056), (114, 704440), (120, 669218), (132, 608380), (152, 528330), (165, 486704), (176, 456285), (190, 422664), (209, 384240), (220, 365028), (228, 352220), (240, 334609), (264, 304190), (285, 281776), (304, 264165), (330, 243352), (380, 211332), (418, 192120), (440, 182514), (456, 176110), (528, 152095), (570, 140888), (627, 128080), (660, 121676), (760, 105666), (836, 96060), (880, 91257), (912, 88055), (1045, 76848), (1140, 70444), (1254, 64040), (1320, 60838), (1520, 52833), (1601, 50160), (1672, 48030), (2090, 38424), (2280, 35222), (2508, 32020), (2640, 30419), (3135, 25616), (3202, 25080), (3344, 24015), (4180, 19212), (4560, 17611), (4803, 16720), (5016, 16010), (6270, 12808), (6404, 12540), (8005, 10032), (8360, 9606)]