439579080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2447}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 1432080000

約数和(自身を除く): 992500920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 998, 1497, 1996, 2447, 2495, 2994, 3992, 4491, 4894, 4990, 5988, 7341, 7485, 8982, 9788, 9980, 11976, 12235, 14682, 14970, 17964, 19576, 19960, 22023, 22455, 24470, 29364, 29940, 35928, 36705, 44046, 44910, 48940, 58728, 59880, 73410, 88092, 89820, 97880, 110115, 146820, 176184, 179640, 220230, 293640, 440460, 880920, 1221053, 2442106, 3663159, 4884212, 6105265, 7326318, 9768424, 10989477, 12210530, 14652636, 18315795, 21978954, 24421060, 29305272, 36631590, 43957908, 48842120, 54947385, 73263180, 87915816, 109894770, 146526360, 219789540, 439579080]

約数ペア:

[(1, 439579080), (2, 219789540), (3, 146526360), (4, 109894770), (5, 87915816), (6, 73263180), (8, 54947385), (9, 48842120), (10, 43957908), (12, 36631590), (15, 29305272), (18, 24421060), (20, 21978954), (24, 18315795), (30, 14652636), (36, 12210530), (40, 10989477), (45, 9768424), (60, 7326318), (72, 6105265), (90, 4884212), (120, 3663159), (180, 2442106), (360, 1221053), (499, 880920), (998, 440460), (1497, 293640), (1996, 220230), (2447, 179640), (2495, 176184), (2994, 146820), (3992, 110115), (4491, 97880), (4894, 89820), (4990, 88092), (5988, 73410), (7341, 59880), (7485, 58728), (8982, 48940), (9788, 44910), (9980, 44046), (11976, 36705), (12235, 35928), (14682, 29940), (14970, 29364), (17964, 24470), (19576, 22455), (19960, 22023)]