855362880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6907}}^1$

素因数の和:6973

約数の個数: 168

約数和(自身を含む): 3010948512

約数和(自身を除く): 2155585632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 6907, 7740, 8256, 10320, 12384, 13760, 13814, 15480, 20640, 20721, 24768, 27628, 30960, 34535, 41280, 41442, 55256, 61920, 62163, 69070, 82884, 103605, 110512, 123840, 124326, 138140, 165768, 207210, 221024, 248652, 276280, 297001, 310815, 331536, 414420, 442048, 497304, 552560, 594002, 621630, 663072, 828840, 891003, 994608, 1105120, 1188004, 1243260, 1326144, 1485005, 1657680, 1782006, 1989216, 2210240, 2376008, 2486520, 2673009, 2970010, 3315360, 3564012, 3978432, 4455015, 4752016, 4973040, 5346018, 5940020, 6630720, 7128024, 8910030, 9504032, 9946080, 10692036, 11880040, 13365045, 14256048, 17820060, 19008064, 19892160, 21384072, 23760080, 26730090, 28512096, 35640120, 42768144, 47520160, 53460180, 57024192, 71280240, 85536288, 95040320, 106920360, 142560480, 171072576, 213840720, 285120960, 427681440, 855362880]

約数ペア:

[(1, 855362880), (2, 427681440), (3, 285120960), (4, 213840720), (5, 171072576), (6, 142560480), (8, 106920360), (9, 95040320), (10, 85536288), (12, 71280240), (15, 57024192), (16, 53460180), (18, 47520160), (20, 42768144), (24, 35640120), (30, 28512096), (32, 26730090), (36, 23760080), (40, 21384072), (43, 19892160), (45, 19008064), (48, 17820060), (60, 14256048), (64, 13365045), (72, 11880040), (80, 10692036), (86, 9946080), (90, 9504032), (96, 8910030), (120, 7128024), (129, 6630720), (144, 5940020), (160, 5346018), (172, 4973040), (180, 4752016), (192, 4455015), (215, 3978432), (240, 3564012), (258, 3315360), (288, 2970010), (320, 2673009), (344, 2486520), (360, 2376008), (387, 2210240), (430, 1989216), (480, 1782006), (516, 1657680), (576, 1485005), (645, 1326144), (688, 1243260), (720, 1188004), (774, 1105120), (860, 994608), (960, 891003), (1032, 828840), (1290, 663072), (1376, 621630), (1440, 594002), (1548, 552560), (1720, 497304), (1935, 442048), (2064, 414420), (2580, 331536), (2752, 310815), (2880, 297001), (3096, 276280), (3440, 248652), (3870, 221024), (4128, 207210), (5160, 165768), (6192, 138140), (6880, 124326), (6907, 123840), (7740, 110512), (8256, 103605), (10320, 82884), (12384, 69070), (13760, 62163), (13814, 61920), (15480, 55256), (20640, 41442), (20721, 41280), (24768, 34535), (27628, 30960)]