2496782160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111863}}^1$

素因数の和:111913

約数の個数: 120

約数和(自身を含む): 8655588864

約数和(自身を除く): 6158806704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 111863, 223726, 335589, 447452, 559315, 671178, 894904, 1006767, 1118630, 1342356, 1677945, 1789808, 2013534, 2237260, 2684712, 3355890, 3467753, 4027068, 4474520, 5033835, 5369424, 6711780, 6935506, 8054136, 8949040, 10067670, 10403259, 13423560, 13871012, 16108272, 17338765, 20135340, 20806518, 26847120, 27742024, 31209777, 34677530, 40270680, 41613036, 52016295, 55484048, 62419554, 69355060, 80541360, 83226072, 104032590, 124839108, 138710120, 156048885, 166452144, 208065180, 249678216, 277420240, 312097770, 416130360, 499356432, 624195540, 832260720, 1248391080, 2496782160]

約数ペア:

[(1, 2496782160), (2, 1248391080), (3, 832260720), (4, 624195540), (5, 499356432), (6, 416130360), (8, 312097770), (9, 277420240), (10, 249678216), (12, 208065180), (15, 166452144), (16, 156048885), (18, 138710120), (20, 124839108), (24, 104032590), (30, 83226072), (31, 80541360), (36, 69355060), (40, 62419554), (45, 55484048), (48, 52016295), (60, 41613036), (62, 40270680), (72, 34677530), (80, 31209777), (90, 27742024), (93, 26847120), (120, 20806518), (124, 20135340), (144, 17338765), (155, 16108272), (180, 13871012), (186, 13423560), (240, 10403259), (248, 10067670), (279, 8949040), (310, 8054136), (360, 6935506), (372, 6711780), (465, 5369424), (496, 5033835), (558, 4474520), (620, 4027068), (720, 3467753), (744, 3355890), (930, 2684712), (1116, 2237260), (1240, 2013534), (1395, 1789808), (1488, 1677945), (1860, 1342356), (2232, 1118630), (2480, 1006767), (2790, 894904), (3720, 671178), (4464, 559315), (5580, 447452), (7440, 335589), (11160, 223726), (22320, 111863)]