2624040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 8803080

約数和(自身を除く): 6179040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 197, 222, 296, 333, 360, 370, 394, 444, 555, 591, 666, 740, 788, 888, 985, 1110, 1182, 1332, 1480, 1576, 1665, 1773, 1970, 2220, 2364, 2664, 2955, 3330, 3546, 3940, 4440, 4728, 5910, 6660, 7092, 7289, 7880, 8865, 11820, 13320, 14184, 14578, 17730, 21867, 23640, 29156, 35460, 36445, 43734, 58312, 65601, 70920, 72890, 87468, 109335, 131202, 145780, 174936, 218670, 262404, 291560, 328005, 437340, 524808, 656010, 874680, 1312020, 2624040]

約数ペア:

[(1, 2624040), (2, 1312020), (3, 874680), (4, 656010), (5, 524808), (6, 437340), (8, 328005), (9, 291560), (10, 262404), (12, 218670), (15, 174936), (18, 145780), (20, 131202), (24, 109335), (30, 87468), (36, 72890), (37, 70920), (40, 65601), (45, 58312), (60, 43734), (72, 36445), (74, 35460), (90, 29156), (111, 23640), (120, 21867), (148, 17730), (180, 14578), (185, 14184), (197, 13320), (222, 11820), (296, 8865), (333, 7880), (360, 7289), (370, 7092), (394, 6660), (444, 5910), (555, 4728), (591, 4440), (666, 3940), (740, 3546), (788, 3330), (888, 2955), (985, 2664), (1110, 2364), (1182, 2220), (1332, 1970), (1480, 1773), (1576, 1665)]