450586680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87323}}^1$

素因数の和:87380

約数の個数: 64

約数和(自身を含む): 1383212160

約数和(自身を除く): 932625480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 87323, 174646, 261969, 349292, 436615, 523938, 698584, 873230, 1047876, 1309845, 1746460, 2095752, 2619690, 3492920, 3754889, 5239380, 7509778, 10478760, 11264667, 15019556, 18774445, 22529334, 30039112, 37548890, 45058668, 56323335, 75097780, 90117336, 112646670, 150195560, 225293340, 450586680]

約数ペア:

[(1, 450586680), (2, 225293340), (3, 150195560), (4, 112646670), (5, 90117336), (6, 75097780), (8, 56323335), (10, 45058668), (12, 37548890), (15, 30039112), (20, 22529334), (24, 18774445), (30, 15019556), (40, 11264667), (43, 10478760), (60, 7509778), (86, 5239380), (120, 3754889), (129, 3492920), (172, 2619690), (215, 2095752), (258, 1746460), (344, 1309845), (430, 1047876), (516, 873230), (645, 698584), (860, 523938), (1032, 436615), (1290, 349292), (1720, 261969), (2580, 174646), (5160, 87323)]