126081540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53881}}^1$

素因数の和:53909

約数の個数: 72

約数和(自身を含む): 411874008

約数和(自身を除く): 285792468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 53881, 107762, 161643, 215524, 269405, 323286, 484929, 538810, 646572, 700453, 808215, 969858, 1077620, 1400906, 1616430, 1939716, 2101359, 2424645, 2801812, 3232860, 3502265, 4202718, 4849290, 6304077, 7004530, 8405436, 9698580, 10506795, 12608154, 14009060, 21013590, 25216308, 31520385, 42027180, 63040770, 126081540]

約数ペア:

[(1, 126081540), (2, 63040770), (3, 42027180), (4, 31520385), (5, 25216308), (6, 21013590), (9, 14009060), (10, 12608154), (12, 10506795), (13, 9698580), (15, 8405436), (18, 7004530), (20, 6304077), (26, 4849290), (30, 4202718), (36, 3502265), (39, 3232860), (45, 2801812), (52, 2424645), (60, 2101359), (65, 1939716), (78, 1616430), (90, 1400906), (117, 1077620), (130, 969858), (156, 808215), (180, 700453), (195, 646572), (234, 538810), (260, 484929), (390, 323286), (468, 269405), (585, 215524), (780, 161643), (1170, 107762), (2340, 53881)]