822612960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43943}}^1$

素因数の和:43977

約数の個数: 144

約数和(自身を含む): 3023171424

約数和(自身を除く): 2200558464

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, 18720, 43943, 87886, 131829, 175772, 219715, 263658, 351544, 395487, 439430, 527316, 571259, 659145, 703088, 790974, 878860, 1054632, 1142518, 1318290, 1406176, 1581948, 1713777, 1757720, 1977435, 2109264, 2285036, 2636580, 2856295, 3163896, 3427554, 3515440, 3954870, 4218528, 4570072, 5141331, 5273160, 5712590, 6327792, 6855108, 7030880, 7909740, 8568885, 9140144, 10282662, 10546320, 11425180, 12655584, 13710216, 15819480, 17137770, 18280288, 20565324, 21092640, 22850360, 25706655, 27420432, 31638960, 34275540, 41130648, 45700720, 51413310, 54840864, 63277920, 68551080, 82261296, 91401440, 102826620, 137102160, 164522592, 205653240, 274204320, 411306480, 822612960]

約数ペア:

[(1, 822612960), (2, 411306480), (3, 274204320), (4, 205653240), (5, 164522592), (6, 137102160), (8, 102826620), (9, 91401440), (10, 82261296), (12, 68551080), (13, 63277920), (15, 54840864), (16, 51413310), (18, 45700720), (20, 41130648), (24, 34275540), (26, 31638960), (30, 27420432), (32, 25706655), (36, 22850360), (39, 21092640), (40, 20565324), (45, 18280288), (48, 17137770), (52, 15819480), (60, 13710216), (65, 12655584), (72, 11425180), (78, 10546320), (80, 10282662), (90, 9140144), (96, 8568885), (104, 7909740), (117, 7030880), (120, 6855108), (130, 6327792), (144, 5712590), (156, 5273160), (160, 5141331), (180, 4570072), (195, 4218528), (208, 3954870), (234, 3515440), (240, 3427554), (260, 3163896), (288, 2856295), (312, 2636580), (360, 2285036), (390, 2109264), (416, 1977435), (468, 1757720), (480, 1713777), (520, 1581948), (585, 1406176), (624, 1318290), (720, 1142518), (780, 1054632), (936, 878860), (1040, 790974), (1170, 703088), (1248, 659145), (1440, 571259), (1560, 527316), (1872, 439430), (2080, 395487), (2340, 351544), (3120, 263658), (3744, 219715), (4680, 175772), (6240, 131829), (9360, 87886), (18720, 43943)]