120965600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{21601}}^1$

素因数の和:21628

約数の個数: 72

約数和(自身を含む): 337509648

約数和(自身を除く): 216544048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 21601, 43202, 86404, 108005, 151207, 172808, 216010, 302414, 345616, 432020, 540025, 604828, 691232, 756035, 864040, 1080050, 1209656, 1512070, 1728080, 2160100, 2419312, 3024140, 3456160, 3780175, 4320200, 4838624, 6048280, 7560350, 8640400, 12096560, 15120700, 17280800, 24193120, 30241400, 60482800, 120965600]

約数ペア:

[(1, 120965600), (2, 60482800), (4, 30241400), (5, 24193120), (7, 17280800), (8, 15120700), (10, 12096560), (14, 8640400), (16, 7560350), (20, 6048280), (25, 4838624), (28, 4320200), (32, 3780175), (35, 3456160), (40, 3024140), (50, 2419312), (56, 2160100), (70, 1728080), (80, 1512070), (100, 1209656), (112, 1080050), (140, 864040), (160, 756035), (175, 691232), (200, 604828), (224, 540025), (280, 432020), (350, 345616), (400, 302414), (560, 216010), (700, 172808), (800, 151207), (1120, 108005), (1400, 86404), (2800, 43202), (5600, 21601)]