2872061460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3329}}^1\times {\mathrm{4793}}^1$

素因数の和:8137

約数の個数: 72

約数和(自身を含む): 8716354920

約数和(自身を除く): 5844293460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3329, 4793, 6658, 9586, 9987, 13316, 14379, 16645, 19172, 19974, 23965, 28758, 29961, 33290, 39948, 43137, 47930, 49935, 57516, 59922, 66580, 71895, 86274, 95860, 99870, 119844, 143790, 149805, 172548, 199740, 215685, 287580, 299610, 431370, 599220, 862740, 15955897, 31911794, 47867691, 63823588, 79779485, 95735382, 143603073, 159558970, 191470764, 239338455, 287206146, 319117940, 478676910, 574412292, 718015365, 957353820, 1436030730, 2872061460]

約数ペア:

[(1, 2872061460), (2, 1436030730), (3, 957353820), (4, 718015365), (5, 574412292), (6, 478676910), (9, 319117940), (10, 287206146), (12, 239338455), (15, 191470764), (18, 159558970), (20, 143603073), (30, 95735382), (36, 79779485), (45, 63823588), (60, 47867691), (90, 31911794), (180, 15955897), (3329, 862740), (4793, 599220), (6658, 431370), (9586, 299610), (9987, 287580), (13316, 215685), (14379, 199740), (16645, 172548), (19172, 149805), (19974, 143790), (23965, 119844), (28758, 99870), (29961, 95860), (33290, 86274), (39948, 71895), (43137, 66580), (47930, 59922), (49935, 57516)]