42805920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 135753408

約数和(自身を除く): 92947488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 347, 480, 514, 694, 771, 1028, 1041, 1285, 1388, 1542, 1735, 2056, 2082, 2570, 2776, 3084, 3470, 3855, 4112, 4164, 5140, 5205, 5552, 6168, 6940, 7710, 8224, 8328, 10280, 10410, 11104, 12336, 13880, 15420, 16656, 20560, 20820, 24672, 27760, 30840, 33312, 41120, 41640, 55520, 61680, 83280, 89179, 123360, 166560, 178358, 267537, 356716, 445895, 535074, 713432, 891790, 1070148, 1337685, 1426864, 1783580, 2140296, 2675370, 2853728, 3567160, 4280592, 5350740, 7134320, 8561184, 10701480, 14268640, 21402960, 42805920]

約数ペア:

[(1, 42805920), (2, 21402960), (3, 14268640), (4, 10701480), (5, 8561184), (6, 7134320), (8, 5350740), (10, 4280592), (12, 3567160), (15, 2853728), (16, 2675370), (20, 2140296), (24, 1783580), (30, 1426864), (32, 1337685), (40, 1070148), (48, 891790), (60, 713432), (80, 535074), (96, 445895), (120, 356716), (160, 267537), (240, 178358), (257, 166560), (347, 123360), (480, 89179), (514, 83280), (694, 61680), (771, 55520), (1028, 41640), (1041, 41120), (1285, 33312), (1388, 30840), (1542, 27760), (1735, 24672), (2056, 20820), (2082, 20560), (2570, 16656), (2776, 15420), (3084, 13880), (3470, 12336), (3855, 11104), (4112, 10410), (4164, 10280), (5140, 8328), (5205, 8224), (5552, 7710), (6168, 6940)]