195297120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{135623}}^1$

素因数の和:135644

約数の個数: 72

約数和(自身を含む): 666456336

約数和(自身を除く): 471159216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 135623, 271246, 406869, 542492, 678115, 813738, 1084984, 1220607, 1356230, 1627476, 2034345, 2169968, 2441214, 2712460, 3254952, 4068690, 4339936, 4882428, 5424920, 6103035, 6509904, 8137380, 9764856, 10849840, 12206070, 13019808, 16274760, 19529712, 21699680, 24412140, 32549520, 39059424, 48824280, 65099040, 97648560, 195297120]

約数ペア:

[(1, 195297120), (2, 97648560), (3, 65099040), (4, 48824280), (5, 39059424), (6, 32549520), (8, 24412140), (9, 21699680), (10, 19529712), (12, 16274760), (15, 13019808), (16, 12206070), (18, 10849840), (20, 9764856), (24, 8137380), (30, 6509904), (32, 6103035), (36, 5424920), (40, 4882428), (45, 4339936), (48, 4068690), (60, 3254952), (72, 2712460), (80, 2441214), (90, 2169968), (96, 2034345), (120, 1627476), (144, 1356230), (160, 1220607), (180, 1084984), (240, 813738), (288, 678115), (360, 542492), (480, 406869), (720, 271246), (1440, 135623)]