412595280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{757}}^2$

素因数の和:1533

約数の個数: 90

約数和(自身を含む): 1387465326

約数和(自身を除く): 974870046

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 757, 1514, 2271, 3028, 3785, 4542, 6056, 6813, 7570, 9084, 11355, 12112, 13626, 15140, 18168, 22710, 27252, 30280, 34065, 36336, 45420, 54504, 60560, 68130, 90840, 109008, 136260, 181680, 272520, 545040, 573049, 1146098, 1719147, 2292196, 2865245, 3438294, 4584392, 5157441, 5730490, 6876588, 8595735, 9168784, 10314882, 11460980, 13753176, 17191470, 20629764, 22921960, 25787205, 27506352, 34382940, 41259528, 45843920, 51574410, 68765880, 82519056, 103148820, 137531760, 206297640, 412595280]

約数ペア:

[(1, 412595280), (2, 206297640), (3, 137531760), (4, 103148820), (5, 82519056), (6, 68765880), (8, 51574410), (9, 45843920), (10, 41259528), (12, 34382940), (15, 27506352), (16, 25787205), (18, 22921960), (20, 20629764), (24, 17191470), (30, 13753176), (36, 11460980), (40, 10314882), (45, 9168784), (48, 8595735), (60, 6876588), (72, 5730490), (80, 5157441), (90, 4584392), (120, 3438294), (144, 2865245), (180, 2292196), (240, 1719147), (360, 1146098), (720, 573049), (757, 545040), (1514, 272520), (2271, 181680), (3028, 136260), (3785, 109008), (4542, 90840), (6056, 68130), (6813, 60560), (7570, 54504), (9084, 45420), (11355, 36336), (12112, 34065), (13626, 30280), (15140, 27252), (18168, 22710)]