56346720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117389}}^1$

素因数の和:117407

約数の個数: 48

約数和(自身を含む): 177493680

約数和(自身を除く): 121146960

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, 117389, 234778, 352167, 469556, 586945, 704334, 939112, 1173890, 1408668, 1760835, 1878224, 2347780, 2817336, 3521670, 3756448, 4695560, 5634672, 7043340, 9391120, 11269344, 14086680, 18782240, 28173360, 56346720]

約数ペア:

[(1, 56346720), (2, 28173360), (3, 18782240), (4, 14086680), (5, 11269344), (6, 9391120), (8, 7043340), (10, 5634672), (12, 4695560), (15, 3756448), (16, 3521670), (20, 2817336), (24, 2347780), (30, 1878224), (32, 1760835), (40, 1408668), (48, 1173890), (60, 939112), (80, 704334), (96, 586945), (120, 469556), (160, 352167), (240, 234778), (480, 117389)]