162843180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6977}}^1$

素因数の和:7378

約数の個数: 48

約数和(自身を含む): 457198560

約数和(自身を除く): 294355380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 6977, 7780, 11670, 13954, 20931, 23340, 27908, 34885, 41862, 69770, 83724, 104655, 139540, 209310, 418620, 2714053, 5428106, 8142159, 10856212, 13570265, 16284318, 27140530, 32568636, 40710795, 54281060, 81421590, 162843180]

約数ペア:

[(1, 162843180), (2, 81421590), (3, 54281060), (4, 40710795), (5, 32568636), (6, 27140530), (10, 16284318), (12, 13570265), (15, 10856212), (20, 8142159), (30, 5428106), (60, 2714053), (389, 418620), (778, 209310), (1167, 139540), (1556, 104655), (1945, 83724), (2334, 69770), (3890, 41862), (4668, 34885), (5835, 27908), (6977, 23340), (7780, 20931), (11670, 13954)]