160960440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2077

約数の個数: 128

約数和(自身を含む): 521510400

約数和(自身を除く): 360549960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2011, 2668, 2760, 3335, 3480, 4002, 4022, 5336, 6033, 6670, 8004, 8044, 10005, 10055, 12066, 13340, 16008, 16088, 20010, 20110, 24132, 26680, 30165, 40020, 40220, 46253, 48264, 58319, 60330, 80040, 80440, 92506, 116638, 120660, 138759, 174957, 185012, 231265, 233276, 241320, 277518, 291595, 349914, 370024, 462530, 466552, 555036, 583190, 693795, 699828, 874785, 925060, 1110072, 1166380, 1341337, 1387590, 1399656, 1749570, 1850120, 2332760, 2682674, 2775180, 3499140, 4024011, 5365348, 5550360, 6706685, 6998280, 8048022, 10730696, 13413370, 16096044, 20120055, 26826740, 32192088, 40240110, 53653480, 80480220, 160960440]

約数ペア:

[(1, 160960440), (2, 80480220), (3, 53653480), (4, 40240110), (5, 32192088), (6, 26826740), (8, 20120055), (10, 16096044), (12, 13413370), (15, 10730696), (20, 8048022), (23, 6998280), (24, 6706685), (29, 5550360), (30, 5365348), (40, 4024011), (46, 3499140), (58, 2775180), (60, 2682674), (69, 2332760), (87, 1850120), (92, 1749570), (115, 1399656), (116, 1387590), (120, 1341337), (138, 1166380), (145, 1110072), (174, 925060), (184, 874785), (230, 699828), (232, 693795), (276, 583190), (290, 555036), (345, 466552), (348, 462530), (435, 370024), (460, 349914), (552, 291595), (580, 277518), (667, 241320), (690, 233276), (696, 231265), (870, 185012), (920, 174957), (1160, 138759), (1334, 120660), (1380, 116638), (1740, 92506), (2001, 80440), (2011, 80040), (2668, 60330), (2760, 58319), (3335, 48264), (3480, 46253), (4002, 40220), (4022, 40020), (5336, 30165), (6033, 26680), (6670, 24132), (8004, 20110), (8044, 20010), (10005, 16088), (10055, 16008), (12066, 13340)]