264786540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4517}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 742325472

約数和(自身を除く): 477538932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1954, 2931, 3908, 4517, 4885, 5862, 9034, 9770, 11724, 13551, 14655, 18068, 19540, 22585, 27102, 29310, 45170, 54204, 58620, 67755, 90340, 135510, 271020, 4413109, 8826218, 13239327, 17652436, 22065545, 26478654, 44131090, 52957308, 66196635, 88262180, 132393270, 264786540]

約数ペア:

[(1, 264786540), (2, 132393270), (3, 88262180), (4, 66196635), (5, 52957308), (6, 44131090), (10, 26478654), (12, 22065545), (15, 17652436), (20, 13239327), (30, 8826218), (60, 4413109), (977, 271020), (1954, 135510), (2931, 90340), (3908, 67755), (4517, 58620), (4885, 54204), (5862, 45170), (9034, 29310), (9770, 27102), (11724, 22585), (13551, 19540), (14655, 18068)]