13518240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28163}}^1$

素因数の和:28181

約数の個数: 48

約数和(自身を含む): 42583968

約数和(自身を除く): 29065728

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, 28163, 56326, 84489, 112652, 140815, 168978, 225304, 281630, 337956, 422445, 450608, 563260, 675912, 844890, 901216, 1126520, 1351824, 1689780, 2253040, 2703648, 3379560, 4506080, 6759120, 13518240]

約数ペア:

[(1, 13518240), (2, 6759120), (3, 4506080), (4, 3379560), (5, 2703648), (6, 2253040), (8, 1689780), (10, 1351824), (12, 1126520), (15, 901216), (16, 844890), (20, 675912), (24, 563260), (30, 450608), (32, 422445), (40, 337956), (48, 281630), (60, 225304), (80, 168978), (96, 140815), (120, 112652), (160, 84489), (240, 56326), (480, 28163)]