61332840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{170369}}^1$

素因数の和:170386

約数の個数: 48

約数和(自身を含む): 199332900

約数和(自身を除く): 138000060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 170369, 340738, 511107, 681476, 851845, 1022214, 1362952, 1533321, 1703690, 2044428, 2555535, 3066642, 3407380, 4088856, 5111070, 6133284, 6814760, 7666605, 10222140, 12266568, 15333210, 20444280, 30666420, 61332840]

約数ペア:

[(1, 61332840), (2, 30666420), (3, 20444280), (4, 15333210), (5, 12266568), (6, 10222140), (8, 7666605), (9, 6814760), (10, 6133284), (12, 5111070), (15, 4088856), (18, 3407380), (20, 3066642), (24, 2555535), (30, 2044428), (36, 1703690), (40, 1533321), (45, 1362952), (60, 1022214), (72, 851845), (90, 681476), (120, 511107), (180, 340738), (360, 170369)]