30153960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83761}}^1$

素因数の和:83778

約数の個数: 48

約数和(自身を含む): 98001540

約数和(自身を除く): 67847580

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, 360, 83761, 167522, 251283, 335044, 418805, 502566, 670088, 753849, 837610, 1005132, 1256415, 1507698, 1675220, 2010264, 2512830, 3015396, 3350440, 3769245, 5025660, 6030792, 7538490, 10051320, 15076980, 30153960]

約数ペア:

[(1, 30153960), (2, 15076980), (3, 10051320), (4, 7538490), (5, 6030792), (6, 5025660), (8, 3769245), (9, 3350440), (10, 3015396), (12, 2512830), (15, 2010264), (18, 1675220), (20, 1507698), (24, 1256415), (30, 1005132), (36, 837610), (40, 753849), (45, 670088), (60, 502566), (72, 418805), (90, 335044), (120, 251283), (180, 167522), (360, 83761)]