160620180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{382429}}^1$

素因数の和:382448

約数の個数: 48

約数和(自身を含む): 513985920

約数和(自身を除く): 353365740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 382429, 764858, 1147287, 1529716, 1912145, 2294574, 2677003, 3824290, 4589148, 5354006, 5736435, 7648580, 8031009, 10708012, 11472870, 13385015, 16062018, 22945740, 26770030, 32124036, 40155045, 53540060, 80310090, 160620180]

約数ペア:

[(1, 160620180), (2, 80310090), (3, 53540060), (4, 40155045), (5, 32124036), (6, 26770030), (7, 22945740), (10, 16062018), (12, 13385015), (14, 11472870), (15, 10708012), (20, 8031009), (21, 7648580), (28, 5736435), (30, 5354006), (35, 4589148), (42, 3824290), (60, 2677003), (70, 2294574), (84, 1912145), (105, 1529716), (140, 1147287), (210, 764858), (420, 382429)]