149137920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6473}}^1$

素因数の和:6502

約数の個数: 120

約数和(自身を含む): 516586356

約数和(自身を除く): 367448436

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6473, 7680, 11520, 12946, 19419, 23040, 25892, 32365, 38838, 51784, 58257, 64730, 77676, 97095, 103568, 116514, 129460, 155352, 194190, 207136, 233028, 258920, 291285, 310704, 388380, 414272, 466056, 517840, 582570, 621408, 776760, 828544, 932112, 1035680, 1165140, 1242816, 1553520, 1657088, 1864224, 2071360, 2330280, 2485632, 3107040, 3314176, 3728448, 4142720, 4660560, 4971264, 6214080, 7456896, 8285440, 9321120, 9942528, 12428160, 14913792, 16570880, 18642240, 24856320, 29827584, 37284480, 49712640, 74568960, 149137920]

約数ペア:

[(1, 149137920), (2, 74568960), (3, 49712640), (4, 37284480), (5, 29827584), (6, 24856320), (8, 18642240), (9, 16570880), (10, 14913792), (12, 12428160), (15, 9942528), (16, 9321120), (18, 8285440), (20, 7456896), (24, 6214080), (30, 4971264), (32, 4660560), (36, 4142720), (40, 3728448), (45, 3314176), (48, 3107040), (60, 2485632), (64, 2330280), (72, 2071360), (80, 1864224), (90, 1657088), (96, 1553520), (120, 1242816), (128, 1165140), (144, 1035680), (160, 932112), (180, 828544), (192, 776760), (240, 621408), (256, 582570), (288, 517840), (320, 466056), (360, 414272), (384, 388380), (480, 310704), (512, 291285), (576, 258920), (640, 233028), (720, 207136), (768, 194190), (960, 155352), (1152, 129460), (1280, 116514), (1440, 103568), (1536, 97095), (1920, 77676), (2304, 64730), (2560, 58257), (2880, 51784), (3840, 38838), (4608, 32365), (5760, 25892), (6473, 23040), (7680, 19419), (11520, 12946)]