65521080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4919}}^1$

素因数の和:4973

約数の個数: 96

約数和(自身を含む): 218743200

約数和(自身を除く): 153222120

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, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 4919, 6660, 9838, 13320, 14757, 19676, 24595, 29514, 39352, 44271, 49190, 59028, 73785, 88542, 98380, 118056, 147570, 177084, 182003, 196760, 221355, 295140, 354168, 364006, 442710, 546009, 590280, 728012, 885420, 910015, 1092018, 1456024, 1638027, 1770840, 1820030, 2184036, 2730045, 3276054, 3640060, 4368072, 5460090, 6552108, 7280120, 8190135, 10920180, 13104216, 16380270, 21840360, 32760540, 65521080]

約数ペア:

[(1, 65521080), (2, 32760540), (3, 21840360), (4, 16380270), (5, 13104216), (6, 10920180), (8, 8190135), (9, 7280120), (10, 6552108), (12, 5460090), (15, 4368072), (18, 3640060), (20, 3276054), (24, 2730045), (30, 2184036), (36, 1820030), (37, 1770840), (40, 1638027), (45, 1456024), (60, 1092018), (72, 910015), (74, 885420), (90, 728012), (111, 590280), (120, 546009), (148, 442710), (180, 364006), (185, 354168), (222, 295140), (296, 221355), (333, 196760), (360, 182003), (370, 177084), (444, 147570), (555, 118056), (666, 98380), (740, 88542), (888, 73785), (1110, 59028), (1332, 49190), (1480, 44271), (1665, 39352), (2220, 29514), (2664, 24595), (3330, 19676), (4440, 14757), (4919, 13320), (6660, 9838)]