2487444660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242441}}^1$

素因数の和:242478

約数の個数: 96

約数和(自身を含む): 8146051200

約数和(自身を除く): 5658606540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 242441, 484882, 727323, 969764, 1212205, 1454646, 2181969, 2424410, 2909292, 3636615, 4363938, 4606379, 4848820, 6545907, 7273230, 8727876, 9212758, 10909845, 13091814, 13819137, 14546460, 18425516, 21819690, 23031895, 26183628, 27638274, 32729535, 41457411, 43639380, 46063790, 55276548, 65459070, 69095685, 82914822, 92127580, 124372233, 130918140, 138191370, 165829644, 207287055, 248744466, 276382740, 414574110, 497488932, 621861165, 829148220, 1243722330, 2487444660]

約数ペア:

[(1, 2487444660), (2, 1243722330), (3, 829148220), (4, 621861165), (5, 497488932), (6, 414574110), (9, 276382740), (10, 248744466), (12, 207287055), (15, 165829644), (18, 138191370), (19, 130918140), (20, 124372233), (27, 92127580), (30, 82914822), (36, 69095685), (38, 65459070), (45, 55276548), (54, 46063790), (57, 43639380), (60, 41457411), (76, 32729535), (90, 27638274), (95, 26183628), (108, 23031895), (114, 21819690), (135, 18425516), (171, 14546460), (180, 13819137), (190, 13091814), (228, 10909845), (270, 9212758), (285, 8727876), (342, 7273230), (380, 6545907), (513, 4848820), (540, 4606379), (570, 4363938), (684, 3636615), (855, 2909292), (1026, 2424410), (1140, 2181969), (1710, 1454646), (2052, 1212205), (2565, 969764), (3420, 727323), (5130, 484882), (10260, 242441)]