164722440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2729}}^1$

素因数の和:3246

約数の個数: 64

約数和(自身を含む): 495331200

約数和(自身を除く): 330608760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1509, 2012, 2515, 2729, 3018, 4024, 5030, 5458, 6036, 7545, 8187, 10060, 10916, 12072, 13645, 15090, 16374, 20120, 21832, 27290, 30180, 32748, 40935, 54580, 60360, 65496, 81870, 109160, 163740, 327480, 1372687, 2745374, 4118061, 5490748, 6863435, 8236122, 10981496, 13726870, 16472244, 20590305, 27453740, 32944488, 41180610, 54907480, 82361220, 164722440]

約数ペア:

[(1, 164722440), (2, 82361220), (3, 54907480), (4, 41180610), (5, 32944488), (6, 27453740), (8, 20590305), (10, 16472244), (12, 13726870), (15, 10981496), (20, 8236122), (24, 6863435), (30, 5490748), (40, 4118061), (60, 2745374), (120, 1372687), (503, 327480), (1006, 163740), (1509, 109160), (2012, 81870), (2515, 65496), (2729, 60360), (3018, 54580), (4024, 40935), (5030, 32748), (5458, 30180), (6036, 27290), (7545, 21832), (8187, 20120), (10060, 16374), (10916, 15090), (12072, 13645)]