318063960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5107}}^1$

素因数の和:5297

約数の個数: 96

約数和(自身を含む): 1039886640

約数和(自身を除く): 721822680

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, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 5107, 5190, 6228, 6920, 7785, 10214, 10380, 12456, 15321, 15570, 20428, 20760, 25535, 30642, 31140, 40856, 45963, 51070, 61284, 62280, 76605, 91926, 102140, 122568, 153210, 183852, 204280, 229815, 306420, 367704, 459630, 612840, 883511, 919260, 1767022, 1838520, 2650533, 3534044, 4417555, 5301066, 7068088, 7951599, 8835110, 10602132, 13252665, 15903198, 17670220, 21204264, 26505330, 31806396, 35340440, 39757995, 53010660, 63612792, 79515990, 106021320, 159031980, 318063960]

約数ペア:

[(1, 318063960), (2, 159031980), (3, 106021320), (4, 79515990), (5, 63612792), (6, 53010660), (8, 39757995), (9, 35340440), (10, 31806396), (12, 26505330), (15, 21204264), (18, 17670220), (20, 15903198), (24, 13252665), (30, 10602132), (36, 8835110), (40, 7951599), (45, 7068088), (60, 5301066), (72, 4417555), (90, 3534044), (120, 2650533), (173, 1838520), (180, 1767022), (346, 919260), (360, 883511), (519, 612840), (692, 459630), (865, 367704), (1038, 306420), (1384, 229815), (1557, 204280), (1730, 183852), (2076, 153210), (2595, 122568), (3114, 102140), (3460, 91926), (4152, 76605), (5107, 62280), (5190, 61284), (6228, 51070), (6920, 45963), (7785, 40856), (10214, 31140), (10380, 30642), (12456, 25535), (15321, 20760), (15570, 20428)]