13355040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27823}}^1$

素因数の和:27841

約数の個数: 48

約数和(自身を含む): 42069888

約数和(自身を除く): 28714848

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, 27823, 55646, 83469, 111292, 139115, 166938, 222584, 278230, 333876, 417345, 445168, 556460, 667752, 834690, 890336, 1112920, 1335504, 1669380, 2225840, 2671008, 3338760, 4451680, 6677520, 13355040]

約数ペア:

[(1, 13355040), (2, 6677520), (3, 4451680), (4, 3338760), (5, 2671008), (6, 2225840), (8, 1669380), (10, 1335504), (12, 1112920), (15, 890336), (16, 834690), (20, 667752), (24, 556460), (30, 445168), (32, 417345), (40, 333876), (48, 278230), (60, 222584), (80, 166938), (96, 139115), (120, 111292), (160, 83469), (240, 55646), (480, 27823)]