308289360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29873}}^1$

素因数の和:29932

約数の個数: 80

約数和(自身を含む): 977955264

約数和(自身を除く): 669665904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 29873, 59746, 89619, 119492, 149365, 179238, 238984, 298730, 358476, 448095, 477968, 597460, 716952, 896190, 1194920, 1284539, 1433904, 1792380, 2389840, 2569078, 3584760, 3853617, 5138156, 6422695, 7169520, 7707234, 10276312, 12845390, 15414468, 19268085, 20552624, 25690780, 30828936, 38536170, 51381560, 61657872, 77072340, 102763120, 154144680, 308289360]

約数ペア:

[(1, 308289360), (2, 154144680), (3, 102763120), (4, 77072340), (5, 61657872), (6, 51381560), (8, 38536170), (10, 30828936), (12, 25690780), (15, 20552624), (16, 19268085), (20, 15414468), (24, 12845390), (30, 10276312), (40, 7707234), (43, 7169520), (48, 6422695), (60, 5138156), (80, 3853617), (86, 3584760), (120, 2569078), (129, 2389840), (172, 1792380), (215, 1433904), (240, 1284539), (258, 1194920), (344, 896190), (430, 716952), (516, 597460), (645, 477968), (688, 448095), (860, 358476), (1032, 298730), (1290, 238984), (1720, 179238), (2064, 149365), (2580, 119492), (3440, 89619), (5160, 59746), (10320, 29873)]