189169080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38449}}^1$

素因数の和:38504

約数の個数: 64

約数和(自身を含む): 581364000

約数和(自身を除く): 392194920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 38449, 76898, 115347, 153796, 192245, 230694, 307592, 384490, 461388, 576735, 768980, 922776, 1153470, 1537960, 1576409, 2306940, 3152818, 4613880, 4729227, 6305636, 7882045, 9458454, 12611272, 15764090, 18916908, 23646135, 31528180, 37833816, 47292270, 63056360, 94584540, 189169080]

約数ペア:

[(1, 189169080), (2, 94584540), (3, 63056360), (4, 47292270), (5, 37833816), (6, 31528180), (8, 23646135), (10, 18916908), (12, 15764090), (15, 12611272), (20, 9458454), (24, 7882045), (30, 6305636), (40, 4729227), (41, 4613880), (60, 3152818), (82, 2306940), (120, 1576409), (123, 1537960), (164, 1153470), (205, 922776), (246, 768980), (328, 576735), (410, 461388), (492, 384490), (615, 307592), (820, 230694), (984, 192245), (1230, 153796), (1640, 115347), (2460, 76898), (4920, 38449)]