123282240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2496

約数の個数: 112

約数和(自身を含む): 398971008

約数和(自身を除く): 275688768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2423, 2544, 3180, 3392, 4240, 4846, 5088, 6360, 7269, 8480, 9692, 10176, 12115, 12720, 14538, 16960, 19384, 24230, 25440, 29076, 36345, 38768, 48460, 50880, 58152, 72690, 77536, 96920, 116304, 128419, 145380, 155072, 193840, 232608, 256838, 290760, 385257, 387680, 465216, 513676, 581520, 642095, 770514, 775360, 1027352, 1163040, 1284190, 1541028, 1926285, 2054704, 2326080, 2568380, 3082056, 3852570, 4109408, 5136760, 6164112, 7705140, 8218816, 10273520, 12328224, 15410280, 20547040, 24656448, 30820560, 41094080, 61641120, 123282240]

約数ペア:

[(1, 123282240), (2, 61641120), (3, 41094080), (4, 30820560), (5, 24656448), (6, 20547040), (8, 15410280), (10, 12328224), (12, 10273520), (15, 8218816), (16, 7705140), (20, 6164112), (24, 5136760), (30, 4109408), (32, 3852570), (40, 3082056), (48, 2568380), (53, 2326080), (60, 2054704), (64, 1926285), (80, 1541028), (96, 1284190), (106, 1163040), (120, 1027352), (159, 775360), (160, 770514), (192, 642095), (212, 581520), (240, 513676), (265, 465216), (318, 387680), (320, 385257), (424, 290760), (480, 256838), (530, 232608), (636, 193840), (795, 155072), (848, 145380), (960, 128419), (1060, 116304), (1272, 96920), (1590, 77536), (1696, 72690), (2120, 58152), (2423, 50880), (2544, 48460), (3180, 38768), (3392, 36345), (4240, 29076), (4846, 25440), (5088, 24230), (6360, 19384), (7269, 16960), (8480, 14538), (9692, 12720), (10176, 12115)]