118687560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1543}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 356849280

約数和(自身を除く): 238161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1543, 1923, 2564, 3086, 3205, 3846, 4629, 5128, 6172, 6410, 7692, 7715, 9258, 9615, 12344, 12820, 15384, 15430, 18516, 19230, 23145, 25640, 30860, 37032, 38460, 46290, 61720, 76920, 92580, 185160, 989063, 1978126, 2967189, 3956252, 4945315, 5934378, 7912504, 9890630, 11868756, 14835945, 19781260, 23737512, 29671890, 39562520, 59343780, 118687560]

約数ペア:

[(1, 118687560), (2, 59343780), (3, 39562520), (4, 29671890), (5, 23737512), (6, 19781260), (8, 14835945), (10, 11868756), (12, 9890630), (15, 7912504), (20, 5934378), (24, 4945315), (30, 3956252), (40, 2967189), (60, 1978126), (120, 989063), (641, 185160), (1282, 92580), (1543, 76920), (1923, 61720), (2564, 46290), (3086, 38460), (3205, 37032), (3846, 30860), (4629, 25640), (5128, 23145), (6172, 19230), (6410, 18516), (7692, 15430), (7715, 15384), (9258, 12820), (9615, 12344)]