316310520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2251}}^1$

素因数の和:3436

約数の個数: 64

約数和(自身を含む): 950163840

約数和(自身を除く): 633853320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1171, 2251, 2342, 3513, 4502, 4684, 5855, 6753, 7026, 9004, 9368, 11255, 11710, 13506, 14052, 17565, 18008, 22510, 23420, 27012, 28104, 33765, 35130, 45020, 46840, 54024, 67530, 70260, 90040, 135060, 140520, 270120, 2635921, 5271842, 7907763, 10543684, 13179605, 15815526, 21087368, 26359210, 31631052, 39538815, 52718420, 63262104, 79077630, 105436840, 158155260, 316310520]

約数ペア:

[(1, 316310520), (2, 158155260), (3, 105436840), (4, 79077630), (5, 63262104), (6, 52718420), (8, 39538815), (10, 31631052), (12, 26359210), (15, 21087368), (20, 15815526), (24, 13179605), (30, 10543684), (40, 7907763), (60, 5271842), (120, 2635921), (1171, 270120), (2251, 140520), (2342, 135060), (3513, 90040), (4502, 70260), (4684, 67530), (5855, 54024), (6753, 46840), (7026, 45020), (9004, 35130), (9368, 33765), (11255, 28104), (11710, 27012), (13506, 23420), (14052, 22510), (17565, 18008)]