23489280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2039}}^1$

素因数の和:2066

約数の個数: 108

約数和(自身を含む): 81310320

約数和(自身を除く): 57821040

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2039, 2304, 2880, 3840, 4078, 5760, 6117, 8156, 10195, 11520, 12234, 16312, 18351, 20390, 24468, 30585, 32624, 36702, 40780, 48936, 61170, 65248, 73404, 81560, 91755, 97872, 122340, 130496, 146808, 163120, 183510, 195744, 244680, 260992, 293616, 326240, 367020, 391488, 489360, 521984, 587232, 652480, 734040, 782976, 978720, 1174464, 1304960, 1468080, 1565952, 1957440, 2348928, 2609920, 2936160, 3914880, 4697856, 5872320, 7829760, 11744640, 23489280]

約数ペア:

[(1, 23489280), (2, 11744640), (3, 7829760), (4, 5872320), (5, 4697856), (6, 3914880), (8, 2936160), (9, 2609920), (10, 2348928), (12, 1957440), (15, 1565952), (16, 1468080), (18, 1304960), (20, 1174464), (24, 978720), (30, 782976), (32, 734040), (36, 652480), (40, 587232), (45, 521984), (48, 489360), (60, 391488), (64, 367020), (72, 326240), (80, 293616), (90, 260992), (96, 244680), (120, 195744), (128, 183510), (144, 163120), (160, 146808), (180, 130496), (192, 122340), (240, 97872), (256, 91755), (288, 81560), (320, 73404), (360, 65248), (384, 61170), (480, 48936), (576, 40780), (640, 36702), (720, 32624), (768, 30585), (960, 24468), (1152, 20390), (1280, 18351), (1440, 16312), (1920, 12234), (2039, 11520), (2304, 10195), (2880, 8156), (3840, 6117), (4078, 5760)]