495272520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1375757}}^1$

素因数の和:1375774

約数の個数: 48

約数和(自身を含む): 1609636860

約数和(自身を除く): 1114364340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1375757, 2751514, 4127271, 5503028, 6878785, 8254542, 11006056, 12381813, 13757570, 16509084, 20636355, 24763626, 27515140, 33018168, 41272710, 49527252, 55030280, 61909065, 82545420, 99054504, 123818130, 165090840, 247636260, 495272520]

約数ペア:

[(1, 495272520), (2, 247636260), (3, 165090840), (4, 123818130), (5, 99054504), (6, 82545420), (8, 61909065), (9, 55030280), (10, 49527252), (12, 41272710), (15, 33018168), (18, 27515140), (20, 24763626), (24, 20636355), (30, 16509084), (36, 13757570), (40, 12381813), (45, 11006056), (60, 8254542), (72, 6878785), (90, 5503028), (120, 4127271), (180, 2751514), (360, 1375757)]