8541480

素因数分解:

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

素因数の和:163

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 19452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 79, 85, 102, 106, 120, 136, 158, 159, 170, 204, 212, 237, 255, 265, 316, 318, 340, 395, 408, 424, 474, 510, 530, 632, 636, 680, 790, 795, 901, 948, 1020, 1060, 1185, 1272, 1343, 1580, 1590, 1802, 1896, 2040, 2120, 2370, 2686, 2703, 3160, 3180, 3604, 4029, 4187, 4505, 4740, 5372, 5406, 6360, 6715, 7208, 8058, 8374, 9010, 9480, 10744, 10812, 12561, 13430, 13515, 16116, 16748, 18020, 20145, 20935, 21624, 25122, 26860, 27030, 32232, 33496, 36040, 40290, 41870, 50244, 53720, 54060, 62805, 71179, 80580, 83740, 100488, 108120, 125610, 142358, 161160, 167480, 213537, 251220, 284716, 355895, 427074, 502440, 569432, 711790, 854148, 1067685, 1423580, 1708296, 2135370, 2847160, 4270740, 8541480]

約数ペア:

[(1, 8541480), (2, 4270740), (3, 2847160), (4, 2135370), (5, 1708296), (6, 1423580), (8, 1067685), (10, 854148), (12, 711790), (15, 569432), (17, 502440), (20, 427074), (24, 355895), (30, 284716), (34, 251220), (40, 213537), (51, 167480), (53, 161160), (60, 142358), (68, 125610), (79, 108120), (85, 100488), (102, 83740), (106, 80580), (120, 71179), (136, 62805), (158, 54060), (159, 53720), (170, 50244), (204, 41870), (212, 40290), (237, 36040), (255, 33496), (265, 32232), (316, 27030), (318, 26860), (340, 25122), (395, 21624), (408, 20935), (424, 20145), (474, 18020), (510, 16748), (530, 16116), (632, 13515), (636, 13430), (680, 12561), (790, 10812), (795, 10744), (901, 9480), (948, 9010), (1020, 8374), (1060, 8058), (1185, 7208), (1272, 6715), (1343, 6360), (1580, 5406), (1590, 5372), (1802, 4740), (1896, 4505), (2040, 4187), (2120, 4029), (2370, 3604), (2686, 3180), (2703, 3160)]