53868720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 167712480

約数和(自身を除く): 113843760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 577, 778, 1154, 1167, 1556, 1731, 1945, 2308, 2334, 2885, 3112, 3462, 3890, 4616, 4668, 5770, 5835, 6224, 6924, 7780, 8655, 9232, 9336, 11540, 11670, 13848, 15560, 17310, 18672, 23080, 23340, 27696, 31120, 34620, 46160, 46680, 69240, 93360, 138480, 224453, 448906, 673359, 897812, 1122265, 1346718, 1795624, 2244530, 2693436, 3366795, 3591248, 4489060, 5386872, 6733590, 8978120, 10773744, 13467180, 17956240, 26934360, 53868720]

約数ペア:

[(1, 53868720), (2, 26934360), (3, 17956240), (4, 13467180), (5, 10773744), (6, 8978120), (8, 6733590), (10, 5386872), (12, 4489060), (15, 3591248), (16, 3366795), (20, 2693436), (24, 2244530), (30, 1795624), (40, 1346718), (48, 1122265), (60, 897812), (80, 673359), (120, 448906), (240, 224453), (389, 138480), (577, 93360), (778, 69240), (1154, 46680), (1167, 46160), (1556, 34620), (1731, 31120), (1945, 27696), (2308, 23340), (2334, 23080), (2885, 18672), (3112, 17310), (3462, 15560), (3890, 13848), (4616, 11670), (4668, 11540), (5770, 9336), (5835, 9232), (6224, 8655), (6924, 7780)]