2159174880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{166603}}^1$

素因数の和:166630

約数の個数: 120

約数和(自身を含む): 7620133752

約数和(自身を除く): 5460958872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 166603, 333206, 499809, 666412, 833015, 999618, 1332824, 1499427, 1666030, 1999236, 2499045, 2665648, 2998854, 3332060, 3998472, 4498281, 4998090, 5331296, 5997708, 6664120, 7497135, 7996944, 8996562, 9996180, 11995416, 13328240, 13494843, 14994270, 15993888, 17993124, 19992360, 22491405, 23990832, 26656480, 26989686, 29988540, 35986248, 39984720, 44982810, 47981664, 53979372, 59977080, 67474215, 71972496, 79969440, 89965620, 107958744, 119954160, 134948430, 143944992, 179931240, 215917488, 239908320, 269896860, 359862480, 431834976, 539793720, 719724960, 1079587440, 2159174880]

約数ペア:

[(1, 2159174880), (2, 1079587440), (3, 719724960), (4, 539793720), (5, 431834976), (6, 359862480), (8, 269896860), (9, 239908320), (10, 215917488), (12, 179931240), (15, 143944992), (16, 134948430), (18, 119954160), (20, 107958744), (24, 89965620), (27, 79969440), (30, 71972496), (32, 67474215), (36, 59977080), (40, 53979372), (45, 47981664), (48, 44982810), (54, 39984720), (60, 35986248), (72, 29988540), (80, 26989686), (81, 26656480), (90, 23990832), (96, 22491405), (108, 19992360), (120, 17993124), (135, 15993888), (144, 14994270), (160, 13494843), (162, 13328240), (180, 11995416), (216, 9996180), (240, 8996562), (270, 7996944), (288, 7497135), (324, 6664120), (360, 5997708), (405, 5331296), (432, 4998090), (480, 4498281), (540, 3998472), (648, 3332060), (720, 2998854), (810, 2665648), (864, 2499045), (1080, 1999236), (1296, 1666030), (1440, 1499427), (1620, 1332824), (2160, 999618), (2592, 833015), (3240, 666412), (4320, 499809), (6480, 333206), (12960, 166603)]