289092960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15443}}^1$

素因数の和:15477

約数の個数: 144

約数和(自身を含む): 1062485424

約数和(自身を除く): 773392464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 15443, 18720, 30886, 46329, 61772, 77215, 92658, 123544, 138987, 154430, 185316, 200759, 231645, 247088, 277974, 308860, 370632, 401518, 463290, 494176, 555948, 602277, 617720, 694935, 741264, 803036, 926580, 1003795, 1111896, 1204554, 1235440, 1389870, 1482528, 1606072, 1806831, 1853160, 2007590, 2223792, 2409108, 2470880, 2779740, 3011385, 3212144, 3613662, 3706320, 4015180, 4447584, 4818216, 5559480, 6022770, 6424288, 7227324, 7412640, 8030360, 9034155, 9636432, 11118960, 12045540, 14454648, 16060720, 18068310, 19272864, 22237920, 24091080, 28909296, 32121440, 36136620, 48182160, 57818592, 72273240, 96364320, 144546480, 289092960]

約数ペア:

[(1, 289092960), (2, 144546480), (3, 96364320), (4, 72273240), (5, 57818592), (6, 48182160), (8, 36136620), (9, 32121440), (10, 28909296), (12, 24091080), (13, 22237920), (15, 19272864), (16, 18068310), (18, 16060720), (20, 14454648), (24, 12045540), (26, 11118960), (30, 9636432), (32, 9034155), (36, 8030360), (39, 7412640), (40, 7227324), (45, 6424288), (48, 6022770), (52, 5559480), (60, 4818216), (65, 4447584), (72, 4015180), (78, 3706320), (80, 3613662), (90, 3212144), (96, 3011385), (104, 2779740), (117, 2470880), (120, 2409108), (130, 2223792), (144, 2007590), (156, 1853160), (160, 1806831), (180, 1606072), (195, 1482528), (208, 1389870), (234, 1235440), (240, 1204554), (260, 1111896), (288, 1003795), (312, 926580), (360, 803036), (390, 741264), (416, 694935), (468, 617720), (480, 602277), (520, 555948), (585, 494176), (624, 463290), (720, 401518), (780, 370632), (936, 308860), (1040, 277974), (1170, 247088), (1248, 231645), (1440, 200759), (1560, 185316), (1872, 154430), (2080, 138987), (2340, 123544), (3120, 92658), (3744, 77215), (4680, 61772), (6240, 46329), (9360, 30886), (15443, 18720)]