628427880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{29587}}^1$

素因数の和:29663

約数の個数: 96

約数和(自身を含む): 2077077600

約数和(自身を除く): 1448649720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 29587, 59174, 88761, 118348, 147935, 177522, 236696, 266283, 295870, 355044, 443805, 532566, 591740, 710088, 887610, 1065132, 1183480, 1331415, 1745633, 1775220, 2130264, 2662830, 3491266, 3550440, 5236899, 5325660, 6982532, 8728165, 10473798, 10651320, 13965064, 15710697, 17456330, 20947596, 26184495, 31421394, 34912660, 41895192, 52368990, 62842788, 69825320, 78553485, 104737980, 125685576, 157106970, 209475960, 314213940, 628427880]

約数ペア:

[(1, 628427880), (2, 314213940), (3, 209475960), (4, 157106970), (5, 125685576), (6, 104737980), (8, 78553485), (9, 69825320), (10, 62842788), (12, 52368990), (15, 41895192), (18, 34912660), (20, 31421394), (24, 26184495), (30, 20947596), (36, 17456330), (40, 15710697), (45, 13965064), (59, 10651320), (60, 10473798), (72, 8728165), (90, 6982532), (118, 5325660), (120, 5236899), (177, 3550440), (180, 3491266), (236, 2662830), (295, 2130264), (354, 1775220), (360, 1745633), (472, 1331415), (531, 1183480), (590, 1065132), (708, 887610), (885, 710088), (1062, 591740), (1180, 532566), (1416, 443805), (1770, 355044), (2124, 295870), (2360, 266283), (2655, 236696), (3540, 177522), (4248, 147935), (5310, 118348), (7080, 88761), (10620, 59174), (21240, 29587)]