1330962480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4289}}^1$

素因数の和:4739

約数の個数: 120

約数和(自身を含む): 4481231040

約数和(自身を除く): 3150268560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 431, 720, 862, 1293, 1724, 2155, 2586, 3448, 3879, 4289, 4310, 5172, 6465, 6896, 7758, 8578, 8620, 10344, 12867, 12930, 15516, 17156, 17240, 19395, 20688, 21445, 25734, 25860, 31032, 34312, 34480, 38601, 38790, 42890, 51468, 51720, 62064, 64335, 68624, 77202, 77580, 85780, 102936, 103440, 128670, 154404, 155160, 171560, 193005, 205872, 257340, 308808, 310320, 343120, 386010, 514680, 617616, 772020, 1029360, 1544040, 1848559, 3088080, 3697118, 5545677, 7394236, 9242795, 11091354, 14788472, 16637031, 18485590, 22182708, 27728385, 29576944, 33274062, 36971180, 44365416, 55456770, 66548124, 73942360, 83185155, 88730832, 110913540, 133096248, 147884720, 166370310, 221827080, 266192496, 332740620, 443654160, 665481240, 1330962480]

約数ペア:

[(1, 1330962480), (2, 665481240), (3, 443654160), (4, 332740620), (5, 266192496), (6, 221827080), (8, 166370310), (9, 147884720), (10, 133096248), (12, 110913540), (15, 88730832), (16, 83185155), (18, 73942360), (20, 66548124), (24, 55456770), (30, 44365416), (36, 36971180), (40, 33274062), (45, 29576944), (48, 27728385), (60, 22182708), (72, 18485590), (80, 16637031), (90, 14788472), (120, 11091354), (144, 9242795), (180, 7394236), (240, 5545677), (360, 3697118), (431, 3088080), (720, 1848559), (862, 1544040), (1293, 1029360), (1724, 772020), (2155, 617616), (2586, 514680), (3448, 386010), (3879, 343120), (4289, 310320), (4310, 308808), (5172, 257340), (6465, 205872), (6896, 193005), (7758, 171560), (8578, 155160), (8620, 154404), (10344, 128670), (12867, 103440), (12930, 102936), (15516, 85780), (17156, 77580), (17240, 77202), (19395, 68624), (20688, 64335), (21445, 62064), (25734, 51720), (25860, 51468), (31032, 42890), (34312, 38790), (34480, 38601)]