61589520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 208944216

約数和(自身を除く): 147354696

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, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 757, 904, 1017, 1130, 1356, 1514, 1695, 1808, 2034, 2260, 2271, 2712, 3028, 3390, 3785, 4068, 4520, 4542, 5085, 5424, 6056, 6780, 6813, 7570, 8136, 9040, 9084, 10170, 11355, 12112, 13560, 13626, 15140, 16272, 18168, 20340, 22710, 27120, 27252, 30280, 34065, 36336, 40680, 45420, 54504, 60560, 68130, 81360, 85541, 90840, 109008, 136260, 171082, 181680, 256623, 272520, 342164, 427705, 513246, 545040, 684328, 769869, 855410, 1026492, 1283115, 1368656, 1539738, 1710820, 2052984, 2566230, 3079476, 3421640, 3849345, 4105968, 5132460, 6158952, 6843280, 7698690, 10264920, 12317904, 15397380, 20529840, 30794760, 61589520]

約数ペア:

[(1, 61589520), (2, 30794760), (3, 20529840), (4, 15397380), (5, 12317904), (6, 10264920), (8, 7698690), (9, 6843280), (10, 6158952), (12, 5132460), (15, 4105968), (16, 3849345), (18, 3421640), (20, 3079476), (24, 2566230), (30, 2052984), (36, 1710820), (40, 1539738), (45, 1368656), (48, 1283115), (60, 1026492), (72, 855410), (80, 769869), (90, 684328), (113, 545040), (120, 513246), (144, 427705), (180, 342164), (226, 272520), (240, 256623), (339, 181680), (360, 171082), (452, 136260), (565, 109008), (678, 90840), (720, 85541), (757, 81360), (904, 68130), (1017, 60560), (1130, 54504), (1356, 45420), (1514, 40680), (1695, 36336), (1808, 34065), (2034, 30280), (2260, 27252), (2271, 27120), (2712, 22710), (3028, 20340), (3390, 18168), (3785, 16272), (4068, 15140), (4520, 13626), (4542, 13560), (5085, 12112), (5424, 11355), (6056, 10170), (6780, 9084), (6813, 9040), (7570, 8136)]