1541880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4283}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 5012280

約数和(自身を除く): 3470400

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, 4283, 8566, 12849, 17132, 21415, 25698, 34264, 38547, 42830, 51396, 64245, 77094, 85660, 102792, 128490, 154188, 171320, 192735, 256980, 308376, 385470, 513960, 770940, 1541880]

約数ペア:

[(1, 1541880), (2, 770940), (3, 513960), (4, 385470), (5, 308376), (6, 256980), (8, 192735), (9, 171320), (10, 154188), (12, 128490), (15, 102792), (18, 85660), (20, 77094), (24, 64245), (30, 51396), (36, 42830), (40, 38547), (45, 34264), (60, 25698), (72, 21415), (90, 17132), (120, 12849), (180, 8566), (360, 4283)]