279939360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{583207}}^1$

素因数の和:583225

約数の個数: 48

約数和(自身を含む): 881810496

約数和(自身を除く): 601871136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 583207, 1166414, 1749621, 2332828, 2916035, 3499242, 4665656, 5832070, 6998484, 8748105, 9331312, 11664140, 13996968, 17496210, 18662624, 23328280, 27993936, 34992420, 46656560, 55987872, 69984840, 93313120, 139969680, 279939360]

約数ペア:

[(1, 279939360), (2, 139969680), (3, 93313120), (4, 69984840), (5, 55987872), (6, 46656560), (8, 34992420), (10, 27993936), (12, 23328280), (15, 18662624), (16, 17496210), (20, 13996968), (24, 11664140), (30, 9331312), (32, 8748105), (40, 6998484), (48, 5832070), (60, 4665656), (80, 3499242), (96, 2916035), (120, 2332828), (160, 1749621), (240, 1166414), (480, 583207)]