54096040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 85871960

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 53, 68, 76, 79, 85, 95, 106, 136, 152, 158, 170, 190, 212, 265, 316, 323, 340, 380, 395, 424, 530, 632, 646, 680, 760, 790, 901, 1007, 1060, 1292, 1343, 1501, 1580, 1615, 1802, 2014, 2120, 2584, 2686, 3002, 3160, 3230, 3604, 4028, 4187, 4505, 5035, 5372, 6004, 6460, 6715, 7208, 7505, 8056, 8374, 9010, 10070, 10744, 12008, 12920, 13430, 15010, 16748, 17119, 18020, 20140, 20935, 25517, 26860, 30020, 33496, 34238, 36040, 40280, 41870, 51034, 53720, 60040, 68476, 71179, 79553, 83740, 85595, 102068, 127585, 136952, 142358, 159106, 167480, 171190, 204136, 255170, 284716, 318212, 342380, 355895, 397765, 510340, 569432, 636424, 684760, 711790, 795530, 1020680, 1352401, 1423580, 1591060, 2704802, 2847160, 3182120, 5409604, 6762005, 10819208, 13524010, 27048020, 54096040]

約数ペア:

[(1, 54096040), (2, 27048020), (4, 13524010), (5, 10819208), (8, 6762005), (10, 5409604), (17, 3182120), (19, 2847160), (20, 2704802), (34, 1591060), (38, 1423580), (40, 1352401), (53, 1020680), (68, 795530), (76, 711790), (79, 684760), (85, 636424), (95, 569432), (106, 510340), (136, 397765), (152, 355895), (158, 342380), (170, 318212), (190, 284716), (212, 255170), (265, 204136), (316, 171190), (323, 167480), (340, 159106), (380, 142358), (395, 136952), (424, 127585), (530, 102068), (632, 85595), (646, 83740), (680, 79553), (760, 71179), (790, 68476), (901, 60040), (1007, 53720), (1060, 51034), (1292, 41870), (1343, 40280), (1501, 36040), (1580, 34238), (1615, 33496), (1802, 30020), (2014, 26860), (2120, 25517), (2584, 20935), (2686, 20140), (3002, 18020), (3160, 17119), (3230, 16748), (3604, 15010), (4028, 13430), (4187, 12920), (4505, 12008), (5035, 10744), (5372, 10070), (6004, 9010), (6460, 8374), (6715, 8056), (7208, 7505)]