287527080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4211}}^1$

素因数の和:4794

約数の個数: 64

約数和(自身を含む): 864302400

約数和(自身を除く): 576775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 1138, 1707, 2276, 2845, 3414, 4211, 4552, 5690, 6828, 8422, 8535, 11380, 12633, 13656, 16844, 17070, 21055, 22760, 25266, 33688, 34140, 42110, 50532, 63165, 68280, 84220, 101064, 126330, 168440, 252660, 505320, 2396059, 4792118, 7188177, 9584236, 11980295, 14376354, 19168472, 23960590, 28752708, 35940885, 47921180, 57505416, 71881770, 95842360, 143763540, 287527080]

約数ペア:

[(1, 287527080), (2, 143763540), (3, 95842360), (4, 71881770), (5, 57505416), (6, 47921180), (8, 35940885), (10, 28752708), (12, 23960590), (15, 19168472), (20, 14376354), (24, 11980295), (30, 9584236), (40, 7188177), (60, 4792118), (120, 2396059), (569, 505320), (1138, 252660), (1707, 168440), (2276, 126330), (2845, 101064), (3414, 84220), (4211, 68280), (4552, 63165), (5690, 50532), (6828, 42110), (8422, 34140), (8535, 33688), (11380, 25266), (12633, 22760), (13656, 21055), (16844, 17070)]