164234160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{228103}}^1$

素因数の和:228122

約数の個数: 60

約数和(自身を含む): 551555472

約数和(自身を除く): 387321312

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, 228103, 456206, 684309, 912412, 1140515, 1368618, 1824824, 2052927, 2281030, 2737236, 3421545, 3649648, 4105854, 4562060, 5474472, 6843090, 8211708, 9124120, 10264635, 10948944, 13686180, 16423416, 18248240, 20529270, 27372360, 32846832, 41058540, 54744720, 82117080, 164234160]

約数ペア:

[(1, 164234160), (2, 82117080), (3, 54744720), (4, 41058540), (5, 32846832), (6, 27372360), (8, 20529270), (9, 18248240), (10, 16423416), (12, 13686180), (15, 10948944), (16, 10264635), (18, 9124120), (20, 8211708), (24, 6843090), (30, 5474472), (36, 4562060), (40, 4105854), (45, 3649648), (48, 3421545), (60, 2737236), (72, 2281030), (80, 2052927), (90, 1824824), (120, 1368618), (144, 1140515), (180, 912412), (240, 684309), (360, 456206), (720, 228103)]