1552212180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2874467}}^1$

素因数の和:2874485

約数の個数: 48

約数和(自身を含む): 4829106240

約数和(自身を除く): 3276894060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2874467, 5748934, 8623401, 11497868, 14372335, 17246802, 25870203, 28744670, 34493604, 43117005, 51740406, 57489340, 77610609, 86234010, 103480812, 129351015, 155221218, 172468020, 258702030, 310442436, 388053045, 517404060, 776106090, 1552212180]

約数ペア:

[(1, 1552212180), (2, 776106090), (3, 517404060), (4, 388053045), (5, 310442436), (6, 258702030), (9, 172468020), (10, 155221218), (12, 129351015), (15, 103480812), (18, 86234010), (20, 77610609), (27, 57489340), (30, 51740406), (36, 43117005), (45, 34493604), (54, 28744670), (60, 25870203), (90, 17246802), (108, 14372335), (135, 11497868), (180, 8623401), (270, 5748934), (540, 2874467)]