76407120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106121}}^1$

素因数の和:106140

約数の個数: 60

約数和(自身を含む): 256602996

約数和(自身を除く): 180195876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 106121, 212242, 318363, 424484, 530605, 636726, 848968, 955089, 1061210, 1273452, 1591815, 1697936, 1910178, 2122420, 2546904, 3183630, 3820356, 4244840, 4775445, 5093808, 6367260, 7640712, 8489680, 9550890, 12734520, 15281424, 19101780, 25469040, 38203560, 76407120]

約数ペア:

[(1, 76407120), (2, 38203560), (3, 25469040), (4, 19101780), (5, 15281424), (6, 12734520), (8, 9550890), (9, 8489680), (10, 7640712), (12, 6367260), (15, 5093808), (16, 4775445), (18, 4244840), (20, 3820356), (24, 3183630), (30, 2546904), (36, 2122420), (40, 1910178), (45, 1697936), (48, 1591815), (60, 1273452), (72, 1061210), (80, 955089), (90, 848968), (120, 636726), (144, 530605), (180, 424484), (240, 318363), (360, 212242), (720, 106121)]