204185697840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283591247}}^1$

素因数の和:283591266

約数の個数: 60

約数和(自身を含む): 685723637664

約数和(自身を除く): 481537939824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 283591247, 567182494, 850773741, 1134364988, 1417956235, 1701547482, 2268729976, 2552321223, 2835912470, 3403094964, 4253868705, 4537459952, 5104642446, 5671824940, 6806189928, 8507737410, 10209284892, 11343649880, 12761606115, 13612379856, 17015474820, 20418569784, 22687299760, 25523212230, 34030949640, 40837139568, 51046424460, 68061899280, 102092848920, 204185697840]

約数ペア:

[(1, 204185697840), (2, 102092848920), (3, 68061899280), (4, 51046424460), (5, 40837139568), (6, 34030949640), (8, 25523212230), (9, 22687299760), (10, 20418569784), (12, 17015474820), (15, 13612379856), (16, 12761606115), (18, 11343649880), (20, 10209284892), (24, 8507737410), (30, 6806189928), (36, 5671824940), (40, 5104642446), (45, 4537459952), (48, 4253868705), (60, 3403094964), (72, 2835912470), (80, 2552321223), (90, 2268729976), (120, 1701547482), (144, 1417956235), (180, 1134364988), (240, 850773741), (360, 567182494), (720, 283591247)]