195170520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10771}}^1$

素因数の和:10936

約数の個数: 64

約数和(自身を含む): 589443840

約数和(自身を除く): 394273320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 10771, 18120, 21542, 32313, 43084, 53855, 64626, 86168, 107710, 129252, 161565, 215420, 258504, 323130, 430840, 646260, 1292520, 1626421, 3252842, 4879263, 6505684, 8132105, 9758526, 13011368, 16264210, 19517052, 24396315, 32528420, 39034104, 48792630, 65056840, 97585260, 195170520]

約数ペア:

[(1, 195170520), (2, 97585260), (3, 65056840), (4, 48792630), (5, 39034104), (6, 32528420), (8, 24396315), (10, 19517052), (12, 16264210), (15, 13011368), (20, 9758526), (24, 8132105), (30, 6505684), (40, 4879263), (60, 3252842), (120, 1626421), (151, 1292520), (302, 646260), (453, 430840), (604, 323130), (755, 258504), (906, 215420), (1208, 161565), (1510, 129252), (1812, 107710), (2265, 86168), (3020, 64626), (3624, 53855), (4530, 43084), (6040, 32313), (9060, 21542), (10771, 18120)]