127333320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24677}}^1$

素因数の和:24734

約数の個数: 64

約数和(自身を含む): 390899520

約数和(自身を除く): 263566200

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, 24677, 49354, 74031, 98708, 123385, 148062, 197416, 246770, 296124, 370155, 493540, 592248, 740310, 987080, 1061111, 1480620, 2122222, 2961240, 3183333, 4244444, 5305555, 6366666, 8488888, 10611110, 12733332, 15916665, 21222220, 25466664, 31833330, 42444440, 63666660, 127333320]

約数ペア:

[(1, 127333320), (2, 63666660), (3, 42444440), (4, 31833330), (5, 25466664), (6, 21222220), (8, 15916665), (10, 12733332), (12, 10611110), (15, 8488888), (20, 6366666), (24, 5305555), (30, 4244444), (40, 3183333), (43, 2961240), (60, 2122222), (86, 1480620), (120, 1061111), (129, 987080), (172, 740310), (215, 592248), (258, 493540), (344, 370155), (430, 296124), (516, 246770), (645, 197416), (860, 148062), (1032, 123385), (1290, 98708), (1720, 74031), (2580, 49354), (5160, 24677)]