4367880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 15500160

約数和(自身を除く): 11132280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1103, 1320, 1980, 2206, 3309, 3960, 4412, 5515, 6618, 8824, 9927, 11030, 12133, 13236, 16545, 19854, 22060, 24266, 26472, 33090, 36399, 39708, 44120, 48532, 49635, 60665, 66180, 72798, 79416, 97064, 99270, 109197, 121330, 132360, 145596, 181995, 198540, 218394, 242660, 291192, 363990, 397080, 436788, 485320, 545985, 727980, 873576, 1091970, 1455960, 2183940, 4367880]

約数ペア:

[(1, 4367880), (2, 2183940), (3, 1455960), (4, 1091970), (5, 873576), (6, 727980), (8, 545985), (9, 485320), (10, 436788), (11, 397080), (12, 363990), (15, 291192), (18, 242660), (20, 218394), (22, 198540), (24, 181995), (30, 145596), (33, 132360), (36, 121330), (40, 109197), (44, 99270), (45, 97064), (55, 79416), (60, 72798), (66, 66180), (72, 60665), (88, 49635), (90, 48532), (99, 44120), (110, 39708), (120, 36399), (132, 33090), (165, 26472), (180, 24266), (198, 22060), (220, 19854), (264, 16545), (330, 13236), (360, 12133), (396, 11030), (440, 9927), (495, 8824), (660, 6618), (792, 5515), (990, 4412), (1103, 3960), (1320, 3309), (1980, 2206)]