3928440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 12412800

約数和(自身を除く): 8484360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1723, 2280, 3446, 5169, 6892, 8615, 10338, 13784, 17230, 20676, 25845, 32737, 34460, 41352, 51690, 65474, 68920, 98211, 103380, 130948, 163685, 196422, 206760, 261896, 327370, 392844, 491055, 654740, 785688, 982110, 1309480, 1964220, 3928440]

約数ペア:

[(1, 3928440), (2, 1964220), (3, 1309480), (4, 982110), (5, 785688), (6, 654740), (8, 491055), (10, 392844), (12, 327370), (15, 261896), (19, 206760), (20, 196422), (24, 163685), (30, 130948), (38, 103380), (40, 98211), (57, 68920), (60, 65474), (76, 51690), (95, 41352), (114, 34460), (120, 32737), (152, 25845), (190, 20676), (228, 17230), (285, 13784), (380, 10338), (456, 8615), (570, 6892), (760, 5169), (1140, 3446), (1723, 2280)]