22648320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{983}}^1$

素因数の和:1012

約数の個数: 120

約数和(自身を含む): 78517296

約数和(自身を除く): 55868976

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, 983, 1152, 1280, 1440, 1536, 1920, 1966, 2304, 2560, 2880, 2949, 3840, 3932, 4608, 4915, 5760, 5898, 7680, 7864, 8847, 9830, 11520, 11796, 14745, 15728, 17694, 19660, 23040, 23592, 29490, 31456, 35388, 39320, 44235, 47184, 58980, 62912, 70776, 78640, 88470, 94368, 117960, 125824, 141552, 157280, 176940, 188736, 235920, 251648, 283104, 314560, 353880, 377472, 471840, 503296, 566208, 629120, 707760, 754944, 943680, 1132416, 1258240, 1415520, 1509888, 1887360, 2264832, 2516480, 2831040, 3774720, 4529664, 5662080, 7549440, 11324160, 22648320]

約数ペア:

[(1, 22648320), (2, 11324160), (3, 7549440), (4, 5662080), (5, 4529664), (6, 3774720), (8, 2831040), (9, 2516480), (10, 2264832), (12, 1887360), (15, 1509888), (16, 1415520), (18, 1258240), (20, 1132416), (24, 943680), (30, 754944), (32, 707760), (36, 629120), (40, 566208), (45, 503296), (48, 471840), (60, 377472), (64, 353880), (72, 314560), (80, 283104), (90, 251648), (96, 235920), (120, 188736), (128, 176940), (144, 157280), (160, 141552), (180, 125824), (192, 117960), (240, 94368), (256, 88470), (288, 78640), (320, 70776), (360, 62912), (384, 58980), (480, 47184), (512, 44235), (576, 39320), (640, 35388), (720, 31456), (768, 29490), (960, 23592), (983, 23040), (1152, 19660), (1280, 17694), (1440, 15728), (1536, 14745), (1920, 11796), (1966, 11520), (2304, 9830), (2560, 8847), (2880, 7864), (2949, 7680), (3840, 5898), (3932, 5760), (4608, 4915)]