61155480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6451}}^1$

素因数の和:6544

約数の個数: 64

約数和(自身を含む): 185817600

約数和(自身を除く): 124662120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 6451, 9480, 12902, 19353, 25804, 32255, 38706, 51608, 64510, 77412, 96765, 129020, 154824, 193530, 258040, 387060, 509629, 774120, 1019258, 1528887, 2038516, 2548145, 3057774, 4077032, 5096290, 6115548, 7644435, 10192580, 12231096, 15288870, 20385160, 30577740, 61155480]

約数ペア:

[(1, 61155480), (2, 30577740), (3, 20385160), (4, 15288870), (5, 12231096), (6, 10192580), (8, 7644435), (10, 6115548), (12, 5096290), (15, 4077032), (20, 3057774), (24, 2548145), (30, 2038516), (40, 1528887), (60, 1019258), (79, 774120), (120, 509629), (158, 387060), (237, 258040), (316, 193530), (395, 154824), (474, 129020), (632, 96765), (790, 77412), (948, 64510), (1185, 51608), (1580, 38706), (1896, 32255), (2370, 25804), (3160, 19353), (4740, 12902), (6451, 9480)]