353717520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113371}}^1$

素因数の和:113400

約数の個数: 80

約数和(自身を含む): 1180882752

約数和(自身を除く): 827165232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 113371, 226742, 340113, 453484, 566855, 680226, 906968, 1133710, 1360452, 1473823, 1700565, 1813936, 2267420, 2720904, 2947646, 3401130, 4421469, 4534840, 5441808, 5895292, 6802260, 7369115, 8842938, 9069680, 11790584, 13604520, 14738230, 17685876, 22107345, 23581168, 27209040, 29476460, 35371752, 44214690, 58952920, 70743504, 88429380, 117905840, 176858760, 353717520]

約数ペア:

[(1, 353717520), (2, 176858760), (3, 117905840), (4, 88429380), (5, 70743504), (6, 58952920), (8, 44214690), (10, 35371752), (12, 29476460), (13, 27209040), (15, 23581168), (16, 22107345), (20, 17685876), (24, 14738230), (26, 13604520), (30, 11790584), (39, 9069680), (40, 8842938), (48, 7369115), (52, 6802260), (60, 5895292), (65, 5441808), (78, 4534840), (80, 4421469), (104, 3401130), (120, 2947646), (130, 2720904), (156, 2267420), (195, 1813936), (208, 1700565), (240, 1473823), (260, 1360452), (312, 1133710), (390, 906968), (520, 680226), (624, 566855), (780, 453484), (1040, 340113), (1560, 226742), (3120, 113371)]