66145320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5927}}^1$

素因数の和:5975

約数の個数: 96

約数和(自身を含む): 221944320

約数和(自身を除く): 155799000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 5927, 11160, 11854, 17781, 23708, 29635, 35562, 47416, 53343, 59270, 71124, 88905, 106686, 118540, 142248, 177810, 183737, 213372, 237080, 266715, 355620, 367474, 426744, 533430, 551211, 711240, 734948, 918685, 1066860, 1102422, 1469896, 1653633, 1837370, 2133720, 2204844, 2756055, 3307266, 3674740, 4409688, 5512110, 6614532, 7349480, 8268165, 11024220, 13229064, 16536330, 22048440, 33072660, 66145320]

約数ペア:

[(1, 66145320), (2, 33072660), (3, 22048440), (4, 16536330), (5, 13229064), (6, 11024220), (8, 8268165), (9, 7349480), (10, 6614532), (12, 5512110), (15, 4409688), (18, 3674740), (20, 3307266), (24, 2756055), (30, 2204844), (31, 2133720), (36, 1837370), (40, 1653633), (45, 1469896), (60, 1102422), (62, 1066860), (72, 918685), (90, 734948), (93, 711240), (120, 551211), (124, 533430), (155, 426744), (180, 367474), (186, 355620), (248, 266715), (279, 237080), (310, 213372), (360, 183737), (372, 177810), (465, 142248), (558, 118540), (620, 106686), (744, 88905), (930, 71124), (1116, 59270), (1240, 53343), (1395, 47416), (1860, 35562), (2232, 29635), (2790, 23708), (3720, 17781), (5580, 11854), (5927, 11160)]