30961200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{25801}}^1$

素因数の和:25822

約数の個数: 60

約数和(自身を含む): 99182888

約数和(自身を除く): 68221688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 25801, 51602, 77403, 103204, 129005, 154806, 206408, 258010, 309612, 387015, 412816, 516020, 619224, 645025, 774030, 1032040, 1238448, 1290050, 1548060, 1935075, 2064080, 2580100, 3096120, 3870150, 5160200, 6192240, 7740300, 10320400, 15480600, 30961200]

約数ペア:

[(1, 30961200), (2, 15480600), (3, 10320400), (4, 7740300), (5, 6192240), (6, 5160200), (8, 3870150), (10, 3096120), (12, 2580100), (15, 2064080), (16, 1935075), (20, 1548060), (24, 1290050), (25, 1238448), (30, 1032040), (40, 774030), (48, 645025), (50, 619224), (60, 516020), (75, 412816), (80, 387015), (100, 309612), (120, 258010), (150, 206408), (200, 154806), (240, 129005), (300, 103204), (400, 77403), (600, 51602), (1200, 25801)]