15261648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 42586560

約数和(自身を除く): 27324912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 317, 354, 408, 472, 634, 708, 816, 944, 951, 1003, 1268, 1416, 1902, 2006, 2536, 2832, 3009, 3804, 4012, 5072, 5389, 6018, 7608, 8024, 10778, 12036, 15216, 16048, 16167, 18703, 21556, 24072, 32334, 37406, 43112, 48144, 56109, 64668, 74812, 86224, 112218, 129336, 149624, 224436, 258672, 299248, 317951, 448872, 635902, 897744, 953853, 1271804, 1907706, 2543608, 3815412, 5087216, 7630824, 15261648]

約数ペア:

[(1, 15261648), (2, 7630824), (3, 5087216), (4, 3815412), (6, 2543608), (8, 1907706), (12, 1271804), (16, 953853), (17, 897744), (24, 635902), (34, 448872), (48, 317951), (51, 299248), (59, 258672), (68, 224436), (102, 149624), (118, 129336), (136, 112218), (177, 86224), (204, 74812), (236, 64668), (272, 56109), (317, 48144), (354, 43112), (408, 37406), (472, 32334), (634, 24072), (708, 21556), (816, 18703), (944, 16167), (951, 16048), (1003, 15216), (1268, 12036), (1416, 10778), (1902, 8024), (2006, 7608), (2536, 6018), (2832, 5389), (3009, 5072), (3804, 4012)]