512897760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5921

約数の個数: 144

約数和(自身を含む): 1779261120

約数和(自身を除く): 1266363360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5839, 5856, 7320, 8784, 9760, 10980, 11678, 14640, 17517, 17568, 21960, 23356, 29195, 29280, 35034, 43920, 46712, 52551, 58390, 70068, 87585, 87840, 93424, 105102, 116780, 140136, 175170, 186848, 210204, 233560, 262755, 280272, 350340, 356179, 420408, 467120, 525510, 560544, 700680, 712358, 840816, 934240, 1051020, 1068537, 1401360, 1424716, 1681632, 1780895, 2102040, 2137074, 2802720, 2849432, 3205611, 3561790, 4204080, 4274148, 5342685, 5698864, 6411222, 7123580, 8408160, 8548296, 10685370, 11397728, 12822444, 14247160, 16028055, 17096592, 21370740, 25644888, 28494320, 32056110, 34193184, 42741480, 51289776, 56988640, 64112220, 85482960, 102579552, 128224440, 170965920, 256448880, 512897760]

約数ペア:

[(1, 512897760), (2, 256448880), (3, 170965920), (4, 128224440), (5, 102579552), (6, 85482960), (8, 64112220), (9, 56988640), (10, 51289776), (12, 42741480), (15, 34193184), (16, 32056110), (18, 28494320), (20, 25644888), (24, 21370740), (30, 17096592), (32, 16028055), (36, 14247160), (40, 12822444), (45, 11397728), (48, 10685370), (60, 8548296), (61, 8408160), (72, 7123580), (80, 6411222), (90, 5698864), (96, 5342685), (120, 4274148), (122, 4204080), (144, 3561790), (160, 3205611), (180, 2849432), (183, 2802720), (240, 2137074), (244, 2102040), (288, 1780895), (305, 1681632), (360, 1424716), (366, 1401360), (480, 1068537), (488, 1051020), (549, 934240), (610, 840816), (720, 712358), (732, 700680), (915, 560544), (976, 525510), (1098, 467120), (1220, 420408), (1440, 356179), (1464, 350340), (1830, 280272), (1952, 262755), (2196, 233560), (2440, 210204), (2745, 186848), (2928, 175170), (3660, 140136), (4392, 116780), (4880, 105102), (5490, 93424), (5839, 87840), (5856, 87585), (7320, 70068), (8784, 58390), (9760, 52551), (10980, 46712), (11678, 43920), (14640, 35034), (17517, 29280), (17568, 29195), (21960, 23356)]