2977320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 9155520

約数和(自身を除く): 6178200

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, 577, 645, 860, 1032, 1154, 1290, 1720, 1731, 2308, 2580, 2885, 3462, 4616, 5160, 5770, 6924, 8655, 11540, 13848, 17310, 23080, 24811, 34620, 49622, 69240, 74433, 99244, 124055, 148866, 198488, 248110, 297732, 372165, 496220, 595464, 744330, 992440, 1488660, 2977320]

約数ペア:

[(1, 2977320), (2, 1488660), (3, 992440), (4, 744330), (5, 595464), (6, 496220), (8, 372165), (10, 297732), (12, 248110), (15, 198488), (20, 148866), (24, 124055), (30, 99244), (40, 74433), (43, 69240), (60, 49622), (86, 34620), (120, 24811), (129, 23080), (172, 17310), (215, 13848), (258, 11540), (344, 8655), (430, 6924), (516, 5770), (577, 5160), (645, 4616), (860, 3462), (1032, 2885), (1154, 2580), (1290, 2308), (1720, 1731)]