120253128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 317856000

約数和(自身を除く): 197602872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 307, 456, 614, 859, 921, 1228, 1718, 1842, 2456, 2577, 3436, 3684, 5154, 5833, 6872, 7368, 10308, 11666, 16321, 17499, 20616, 23332, 32642, 34998, 46664, 48963, 65284, 69996, 97926, 130568, 139992, 195852, 263713, 391704, 527426, 791139, 1054852, 1582278, 2109704, 3164556, 5010547, 6329112, 10021094, 15031641, 20042188, 30063282, 40084376, 60126564, 120253128]

約数ペア:

[(1, 120253128), (2, 60126564), (3, 40084376), (4, 30063282), (6, 20042188), (8, 15031641), (12, 10021094), (19, 6329112), (24, 5010547), (38, 3164556), (57, 2109704), (76, 1582278), (114, 1054852), (152, 791139), (228, 527426), (307, 391704), (456, 263713), (614, 195852), (859, 139992), (921, 130568), (1228, 97926), (1718, 69996), (1842, 65284), (2456, 48963), (2577, 46664), (3436, 34998), (3684, 32642), (5154, 23332), (5833, 20616), (6872, 17499), (7368, 16321), (10308, 11666)]