120313440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6461

約数の個数: 144

約数和(自身を含む): 442220688

約数和(自身を除く): 321907248

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, 6427, 9360, 12854, 18720, 19281, 25708, 32135, 38562, 51416, 57843, 64270, 77124, 83551, 96405, 102832, 115686, 128540, 154248, 167102, 192810, 205664, 231372, 250653, 257080, 289215, 308496, 334204, 385620, 417755, 462744, 501306, 514160, 578430, 616992, 668408, 751959, 771240, 835510, 925488, 1002612, 1028320, 1156860, 1253265, 1336816, 1503918, 1542480, 1671020, 1850976, 2005224, 2313720, 2506530, 2673632, 3007836, 3084960, 3342040, 3759795, 4010448, 4627440, 5013060, 6015672, 6684080, 7519590, 8020896, 9254880, 10026120, 12031344, 13368160, 15039180, 20052240, 24062688, 30078360, 40104480, 60156720, 120313440]

約数ペア:

[(1, 120313440), (2, 60156720), (3, 40104480), (4, 30078360), (5, 24062688), (6, 20052240), (8, 15039180), (9, 13368160), (10, 12031344), (12, 10026120), (13, 9254880), (15, 8020896), (16, 7519590), (18, 6684080), (20, 6015672), (24, 5013060), (26, 4627440), (30, 4010448), (32, 3759795), (36, 3342040), (39, 3084960), (40, 3007836), (45, 2673632), (48, 2506530), (52, 2313720), (60, 2005224), (65, 1850976), (72, 1671020), (78, 1542480), (80, 1503918), (90, 1336816), (96, 1253265), (104, 1156860), (117, 1028320), (120, 1002612), (130, 925488), (144, 835510), (156, 771240), (160, 751959), (180, 668408), (195, 616992), (208, 578430), (234, 514160), (240, 501306), (260, 462744), (288, 417755), (312, 385620), (360, 334204), (390, 308496), (416, 289215), (468, 257080), (480, 250653), (520, 231372), (585, 205664), (624, 192810), (720, 167102), (780, 154248), (936, 128540), (1040, 115686), (1170, 102832), (1248, 96405), (1440, 83551), (1560, 77124), (1872, 64270), (2080, 57843), (2340, 51416), (3120, 38562), (3744, 32135), (4680, 25708), (6240, 19281), (6427, 18720), (9360, 12854)]