2008596060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{301591}}^1$

素因数の和:301643

約数の個数: 72

約数和(自身を含む): 6257430816

約数和(自身を除く): 4248834756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 301591, 603182, 904773, 1206364, 1507955, 1809546, 2714319, 3015910, 3619092, 4523865, 5428638, 6031820, 9047730, 10857276, 11158867, 13571595, 18095460, 22317734, 27143190, 33476601, 44635468, 54286380, 55794335, 66953202, 100429803, 111588670, 133906404, 167383005, 200859606, 223177340, 334766010, 401719212, 502149015, 669532020, 1004298030, 2008596060]

約数ペア:

[(1, 2008596060), (2, 1004298030), (3, 669532020), (4, 502149015), (5, 401719212), (6, 334766010), (9, 223177340), (10, 200859606), (12, 167383005), (15, 133906404), (18, 111588670), (20, 100429803), (30, 66953202), (36, 55794335), (37, 54286380), (45, 44635468), (60, 33476601), (74, 27143190), (90, 22317734), (111, 18095460), (148, 13571595), (180, 11158867), (185, 10857276), (222, 9047730), (333, 6031820), (370, 5428638), (444, 4523865), (555, 3619092), (666, 3015910), (740, 2714319), (1110, 1809546), (1332, 1507955), (1665, 1206364), (2220, 904773), (3330, 603182), (6660, 301591)]