160990260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9901}}^1$

素因数の和:10184

約数の個数: 48

約数和(自身を含む): 452481792

約数和(自身を除く): 291491532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 9901, 16260, 19802, 29703, 39604, 49505, 59406, 99010, 118812, 148515, 198020, 297030, 594060, 2683171, 5366342, 8049513, 10732684, 13415855, 16099026, 26831710, 32198052, 40247565, 53663420, 80495130, 160990260]

約数ペア:

[(1, 160990260), (2, 80495130), (3, 53663420), (4, 40247565), (5, 32198052), (6, 26831710), (10, 16099026), (12, 13415855), (15, 10732684), (20, 8049513), (30, 5366342), (60, 2683171), (271, 594060), (542, 297030), (813, 198020), (1084, 148515), (1355, 118812), (1626, 99010), (2710, 59406), (3252, 49505), (4065, 39604), (5420, 29703), (8130, 19802), (9901, 16260)]