27518280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5390

約数の個数: 64

約数和(自身を含む): 84490560

約数和(自身を除く): 56972280

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, 5333, 10666, 15999, 21332, 26665, 31998, 42664, 53330, 63996, 79995, 106660, 127992, 159990, 213320, 229319, 319980, 458638, 639960, 687957, 917276, 1146595, 1375914, 1834552, 2293190, 2751828, 3439785, 4586380, 5503656, 6879570, 9172760, 13759140, 27518280]

約数ペア:

[(1, 27518280), (2, 13759140), (3, 9172760), (4, 6879570), (5, 5503656), (6, 4586380), (8, 3439785), (10, 2751828), (12, 2293190), (15, 1834552), (20, 1375914), (24, 1146595), (30, 917276), (40, 687957), (43, 639960), (60, 458638), (86, 319980), (120, 229319), (129, 213320), (172, 159990), (215, 127992), (258, 106660), (344, 79995), (430, 63996), (516, 53330), (645, 42664), (860, 31998), (1032, 26665), (1290, 21332), (1720, 15999), (2580, 10666), (5160, 5333)]