1956840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 6134400

約数和(自身を除く): 4177560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 709, 920, 1380, 1418, 2127, 2760, 2836, 3545, 4254, 5672, 7090, 8508, 10635, 14180, 16307, 17016, 21270, 28360, 32614, 42540, 48921, 65228, 81535, 85080, 97842, 130456, 163070, 195684, 244605, 326140, 391368, 489210, 652280, 978420, 1956840]

約数ペア:

[(1, 1956840), (2, 978420), (3, 652280), (4, 489210), (5, 391368), (6, 326140), (8, 244605), (10, 195684), (12, 163070), (15, 130456), (20, 97842), (23, 85080), (24, 81535), (30, 65228), (40, 48921), (46, 42540), (60, 32614), (69, 28360), (92, 21270), (115, 17016), (120, 16307), (138, 14180), (184, 10635), (230, 8508), (276, 7090), (345, 5672), (460, 4254), (552, 3545), (690, 2836), (709, 2760), (920, 2127), (1380, 1418)]