89635320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{248987}}^1$

素因数の和:249004

約数の個数: 48

約数和(自身を含む): 291315960

約数和(自身を除く): 201680640

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, 248987, 497974, 746961, 995948, 1244935, 1493922, 1991896, 2240883, 2489870, 2987844, 3734805, 4481766, 4979740, 5975688, 7469610, 8963532, 9959480, 11204415, 14939220, 17927064, 22408830, 29878440, 44817660, 89635320]

約数ペア:

[(1, 89635320), (2, 44817660), (3, 29878440), (4, 22408830), (5, 17927064), (6, 14939220), (8, 11204415), (9, 9959480), (10, 8963532), (12, 7469610), (15, 5975688), (18, 4979740), (20, 4481766), (24, 3734805), (30, 2987844), (36, 2489870), (40, 2240883), (45, 1991896), (60, 1493922), (72, 1244935), (90, 995948), (120, 746961), (180, 497974), (360, 248987)]