163270440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1307}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 532565280

約数和(自身を除く): 369294840

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, 347, 360, 694, 1041, 1307, 1388, 1735, 2082, 2614, 2776, 3123, 3470, 3921, 4164, 5205, 5228, 6246, 6535, 6940, 7842, 8328, 10410, 10456, 11763, 12492, 13070, 13880, 15615, 15684, 19605, 20820, 23526, 24984, 26140, 31230, 31368, 39210, 41640, 47052, 52280, 58815, 62460, 78420, 94104, 117630, 124920, 156840, 235260, 453529, 470520, 907058, 1360587, 1814116, 2267645, 2721174, 3628232, 4081761, 4535290, 5442348, 6802935, 8163522, 9070580, 10884696, 13605870, 16327044, 18141160, 20408805, 27211740, 32654088, 40817610, 54423480, 81635220, 163270440]

約数ペア:

[(1, 163270440), (2, 81635220), (3, 54423480), (4, 40817610), (5, 32654088), (6, 27211740), (8, 20408805), (9, 18141160), (10, 16327044), (12, 13605870), (15, 10884696), (18, 9070580), (20, 8163522), (24, 6802935), (30, 5442348), (36, 4535290), (40, 4081761), (45, 3628232), (60, 2721174), (72, 2267645), (90, 1814116), (120, 1360587), (180, 907058), (347, 470520), (360, 453529), (694, 235260), (1041, 156840), (1307, 124920), (1388, 117630), (1735, 94104), (2082, 78420), (2614, 62460), (2776, 58815), (3123, 52280), (3470, 47052), (3921, 41640), (4164, 39210), (5205, 31368), (5228, 31230), (6246, 26140), (6535, 24984), (6940, 23526), (7842, 20820), (8328, 19605), (10410, 15684), (10456, 15615), (11763, 13880), (12492, 13070)]