137612880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1609

約数の個数: 120

約数和(自身を含む): 465996960

約数和(自身を除く): 328384080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1459, 1572, 1965, 2096, 2358, 2620, 2918, 3144, 3930, 4377, 4716, 5240, 5836, 5895, 6288, 7295, 7860, 8754, 9432, 10480, 11672, 11790, 13131, 14590, 15720, 17508, 18864, 21885, 23344, 23580, 26262, 29180, 31440, 35016, 43770, 47160, 52524, 58360, 65655, 70032, 87540, 94320, 105048, 116720, 131310, 175080, 191129, 210096, 262620, 350160, 382258, 525240, 573387, 764516, 955645, 1050480, 1146774, 1529032, 1720161, 1911290, 2293548, 2866935, 3058064, 3440322, 3822580, 4587096, 5733870, 6880644, 7645160, 8600805, 9174192, 11467740, 13761288, 15290320, 17201610, 22935480, 27522576, 34403220, 45870960, 68806440, 137612880]

約数ペア:

[(1, 137612880), (2, 68806440), (3, 45870960), (4, 34403220), (5, 27522576), (6, 22935480), (8, 17201610), (9, 15290320), (10, 13761288), (12, 11467740), (15, 9174192), (16, 8600805), (18, 7645160), (20, 6880644), (24, 5733870), (30, 4587096), (36, 3822580), (40, 3440322), (45, 3058064), (48, 2866935), (60, 2293548), (72, 1911290), (80, 1720161), (90, 1529032), (120, 1146774), (131, 1050480), (144, 955645), (180, 764516), (240, 573387), (262, 525240), (360, 382258), (393, 350160), (524, 262620), (655, 210096), (720, 191129), (786, 175080), (1048, 131310), (1179, 116720), (1310, 105048), (1459, 94320), (1572, 87540), (1965, 70032), (2096, 65655), (2358, 58360), (2620, 52524), (2918, 47160), (3144, 43770), (3930, 35016), (4377, 31440), (4716, 29180), (5240, 26262), (5836, 23580), (5895, 23344), (6288, 21885), (7295, 18864), (7860, 17508), (8754, 15720), (9432, 14590), (10480, 13131), (11672, 11790)]