2988111960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{77573}}^1$

素因数の和:77697

約数の個数: 96

約数和(自身を含む): 9802250640

約数和(自身を除く): 6814138680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 38520, 77573, 155146, 232719, 310292, 387865, 465438, 620584, 698157, 775730, 930876, 1163595, 1396314, 1551460, 1861752, 2327190, 2792628, 3102920, 3490785, 4654380, 5585256, 6981570, 8300311, 9308760, 13963140, 16600622, 24900933, 27926280, 33201244, 41501555, 49801866, 66402488, 74702799, 83003110, 99603732, 124504665, 149405598, 166006220, 199207464, 249009330, 298811196, 332012440, 373513995, 498018660, 597622392, 747027990, 996037320, 1494055980, 2988111960]

約数ペア:

[(1, 2988111960), (2, 1494055980), (3, 996037320), (4, 747027990), (5, 597622392), (6, 498018660), (8, 373513995), (9, 332012440), (10, 298811196), (12, 249009330), (15, 199207464), (18, 166006220), (20, 149405598), (24, 124504665), (30, 99603732), (36, 83003110), (40, 74702799), (45, 66402488), (60, 49801866), (72, 41501555), (90, 33201244), (107, 27926280), (120, 24900933), (180, 16600622), (214, 13963140), (321, 9308760), (360, 8300311), (428, 6981570), (535, 5585256), (642, 4654380), (856, 3490785), (963, 3102920), (1070, 2792628), (1284, 2327190), (1605, 1861752), (1926, 1551460), (2140, 1396314), (2568, 1163595), (3210, 930876), (3852, 775730), (4280, 698157), (4815, 620584), (6420, 465438), (7704, 387865), (9630, 310292), (12840, 232719), (19260, 155146), (38520, 77573)]