612780480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 252

約数和(自身を含む): 2284125480

約数和(自身を除く): 1671345000

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1259, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2518, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 3777, 4056, 4160, 4680, 5036, 5070, 5408, 6084, 6240, 6295, 6760, 7488, 7554, 7605, 8112, 9360, 10072, 10140, 10816, 11331, 12168, 12480, 12590, 13520, 15108, 15210, 16224, 16367, 18720, 18885, 20144, 20280, 22662, 24336, 25180, 27040, 30216, 30420, 32448, 32734, 37440, 37770, 40288, 40560, 45324, 48672, 49101, 50360, 54080, 56655, 60432, 60840, 65468, 75540, 80576, 81120, 81835, 90648, 97344, 98202, 100720, 113310, 120864, 121680, 130936, 147303, 151080, 162240, 163670, 181296, 196404, 201440, 212771, 226620, 241728, 243360, 245505, 261872, 294606, 302160, 327340, 362592, 392808, 402880, 425542, 453240, 486720, 491010, 523744, 589212, 604320, 638313, 654680, 725184, 736515, 785616, 851084, 906480, 982020, 1047488, 1063855, 1178424, 1208640, 1276626, 1309360, 1473030, 1571232, 1702168, 1812960, 1914939, 1964040, 2127710, 2356848, 2553252, 2618720, 2946060, 3142464, 3191565, 3404336, 3625920, 3829878, 3928080, 4255420, 4713696, 5106504, 5237440, 5892120, 6383130, 6808672, 7659756, 7856160, 8510840, 9427392, 9574695, 10213008, 11784240, 12766260, 13617344, 15319512, 15712320, 17021680, 19149390, 20426016, 23568480, 25532520, 30639024, 34043360, 38298780, 40852032, 47136960, 51065040, 61278048, 68086720, 76597560, 102130080, 122556096, 153195120, 204260160, 306390240, 612780480]

約数ペア:

[(1, 612780480), (2, 306390240), (3, 204260160), (4, 153195120), (5, 122556096), (6, 102130080), (8, 76597560), (9, 68086720), (10, 61278048), (12, 51065040), (13, 47136960), (15, 40852032), (16, 38298780), (18, 34043360), (20, 30639024), (24, 25532520), (26, 23568480), (30, 20426016), (32, 19149390), (36, 17021680), (39, 15712320), (40, 15319512), (45, 13617344), (48, 12766260), (52, 11784240), (60, 10213008), (64, 9574695), (65, 9427392), (72, 8510840), (78, 7856160), (80, 7659756), (90, 6808672), (96, 6383130), (104, 5892120), (117, 5237440), (120, 5106504), (130, 4713696), (144, 4255420), (156, 3928080), (160, 3829878), (169, 3625920), (180, 3404336), (192, 3191565), (195, 3142464), (208, 2946060), (234, 2618720), (240, 2553252), (260, 2356848), (288, 2127710), (312, 1964040), (320, 1914939), (338, 1812960), (360, 1702168), (390, 1571232), (416, 1473030), (468, 1309360), (480, 1276626), (507, 1208640), (520, 1178424), (576, 1063855), (585, 1047488), (624, 982020), (676, 906480), (720, 851084), (780, 785616), (832, 736515), (845, 725184), (936, 654680), (960, 638313), (1014, 604320), (1040, 589212), (1170, 523744), (1248, 491010), (1259, 486720), (1352, 453240), (1440, 425542), (1521, 402880), (1560, 392808), (1690, 362592), (1872, 327340), (2028, 302160), (2080, 294606), (2340, 261872), (2496, 245505), (2518, 243360), (2535, 241728), (2704, 226620), (2880, 212771), (3042, 201440), (3120, 196404), (3380, 181296), (3744, 163670), (3777, 162240), (4056, 151080), (4160, 147303), (4680, 130936), (5036, 121680), (5070, 120864), (5408, 113310), (6084, 100720), (6240, 98202), (6295, 97344), (6760, 90648), (7488, 81835), (7554, 81120), (7605, 80576), (8112, 75540), (9360, 65468), (10072, 60840), (10140, 60432), (10816, 56655), (11331, 54080), (12168, 50360), (12480, 49101), (12590, 48672), (13520, 45324), (15108, 40560), (15210, 40288), (16224, 37770), (16367, 37440), (18720, 32734), (18885, 32448), (20144, 30420), (20280, 30216), (22662, 27040), (24336, 25180)]