122910420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7789}}^1$

素因数の和:8064

約数の個数: 48

約数和(自身を含む): 345502080

約数和(自身を除く): 222591660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7789, 7890, 15578, 15780, 23367, 31156, 38945, 46734, 77890, 93468, 116835, 155780, 233670, 467340, 2048507, 4097014, 6145521, 8194028, 10242535, 12291042, 20485070, 24582084, 30727605, 40970140, 61455210, 122910420]

約数ペア:

[(1, 122910420), (2, 61455210), (3, 40970140), (4, 30727605), (5, 24582084), (6, 20485070), (10, 12291042), (12, 10242535), (15, 8194028), (20, 6145521), (30, 4097014), (60, 2048507), (263, 467340), (526, 233670), (789, 155780), (1052, 116835), (1315, 93468), (1578, 77890), (2630, 46734), (3156, 38945), (3945, 31156), (5260, 23367), (7789, 15780), (7890, 15578)]