124731720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 435942000

約数和(自身を除く): 311210280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 102, 120, 136, 153, 170, 178, 180, 204, 229, 255, 267, 306, 340, 356, 360, 408, 445, 458, 510, 534, 612, 680, 687, 712, 765, 801, 890, 916, 1020, 1068, 1145, 1224, 1335, 1374, 1513, 1530, 1602, 1780, 1832, 2040, 2061, 2136, 2290, 2670, 2748, 3026, 3060, 3204, 3435, 3560, 3893, 4005, 4122, 4539, 4580, 5340, 5496, 6052, 6120, 6408, 6870, 7565, 7786, 8010, 8244, 9078, 9160, 10305, 10680, 11679, 12104, 13617, 13740, 15130, 15572, 16020, 16488, 18156, 19465, 20381, 20610, 22695, 23358, 27234, 27480, 30260, 31144, 32040, 35037, 36312, 38930, 40762, 41220, 45390, 46716, 54468, 58395, 60520, 61143, 68085, 70074, 77860, 81524, 82440, 90780, 93432, 101905, 108936, 116790, 122286, 136170, 140148, 155720, 163048, 175185, 181560, 183429, 203810, 233580, 244572, 272340, 280296, 305715, 346477, 350370, 366858, 407620, 467160, 489144, 544680, 611430, 692954, 700740, 733716, 815240, 917145, 1039431, 1222860, 1385908, 1401480, 1467432, 1732385, 1834290, 2078862, 2445720, 2771816, 3118293, 3464770, 3668580, 4157724, 5197155, 6236586, 6929540, 7337160, 8315448, 10394310, 12473172, 13859080, 15591465, 20788620, 24946344, 31182930, 41577240, 62365860, 124731720]

約数ペア:

[(1, 124731720), (2, 62365860), (3, 41577240), (4, 31182930), (5, 24946344), (6, 20788620), (8, 15591465), (9, 13859080), (10, 12473172), (12, 10394310), (15, 8315448), (17, 7337160), (18, 6929540), (20, 6236586), (24, 5197155), (30, 4157724), (34, 3668580), (36, 3464770), (40, 3118293), (45, 2771816), (51, 2445720), (60, 2078862), (68, 1834290), (72, 1732385), (85, 1467432), (89, 1401480), (90, 1385908), (102, 1222860), (120, 1039431), (136, 917145), (153, 815240), (170, 733716), (178, 700740), (180, 692954), (204, 611430), (229, 544680), (255, 489144), (267, 467160), (306, 407620), (340, 366858), (356, 350370), (360, 346477), (408, 305715), (445, 280296), (458, 272340), (510, 244572), (534, 233580), (612, 203810), (680, 183429), (687, 181560), (712, 175185), (765, 163048), (801, 155720), (890, 140148), (916, 136170), (1020, 122286), (1068, 116790), (1145, 108936), (1224, 101905), (1335, 93432), (1374, 90780), (1513, 82440), (1530, 81524), (1602, 77860), (1780, 70074), (1832, 68085), (2040, 61143), (2061, 60520), (2136, 58395), (2290, 54468), (2670, 46716), (2748, 45390), (3026, 41220), (3060, 40762), (3204, 38930), (3435, 36312), (3560, 35037), (3893, 32040), (4005, 31144), (4122, 30260), (4539, 27480), (4580, 27234), (5340, 23358), (5496, 22695), (6052, 20610), (6120, 20381), (6408, 19465), (6870, 18156), (7565, 16488), (7786, 16020), (8010, 15572), (8244, 15130), (9078, 13740), (9160, 13617), (10305, 12104), (10680, 11679)]