801240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 2626560

約数和(自身を除く): 1825320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 607, 660, 1214, 1320, 1821, 2428, 3035, 3642, 4856, 6070, 6677, 7284, 9105, 12140, 13354, 14568, 18210, 20031, 24280, 26708, 33385, 36420, 40062, 53416, 66770, 72840, 80124, 100155, 133540, 160248, 200310, 267080, 400620, 801240]

約数ペア:

[(1, 801240), (2, 400620), (3, 267080), (4, 200310), (5, 160248), (6, 133540), (8, 100155), (10, 80124), (11, 72840), (12, 66770), (15, 53416), (20, 40062), (22, 36420), (24, 33385), (30, 26708), (33, 24280), (40, 20031), (44, 18210), (55, 14568), (60, 13354), (66, 12140), (88, 9105), (110, 7284), (120, 6677), (132, 6070), (165, 4856), (220, 3642), (264, 3035), (330, 2428), (440, 1821), (607, 1320), (660, 1214)]