1409898240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{122387}}^1$

素因数の和:122414

約数の個数: 108

約数和(自身を含む): 4878140904

約数和(自身を除く): 3468242664

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, 2304, 2880, 3840, 5760, 11520, 122387, 244774, 367161, 489548, 611935, 734322, 979096, 1101483, 1223870, 1468644, 1835805, 1958192, 2202966, 2447740, 2937288, 3671610, 3916384, 4405932, 4895480, 5507415, 5874576, 7343220, 7832768, 8811864, 9790960, 11014830, 11749152, 14686440, 15665536, 17623728, 19581920, 22029660, 23498304, 29372880, 31331072, 35247456, 39163840, 44059320, 46996608, 58745760, 70494912, 78327680, 88118640, 93993216, 117491520, 140989824, 156655360, 176237280, 234983040, 281979648, 352474560, 469966080, 704949120, 1409898240]

約数ペア:

[(1, 1409898240), (2, 704949120), (3, 469966080), (4, 352474560), (5, 281979648), (6, 234983040), (8, 176237280), (9, 156655360), (10, 140989824), (12, 117491520), (15, 93993216), (16, 88118640), (18, 78327680), (20, 70494912), (24, 58745760), (30, 46996608), (32, 44059320), (36, 39163840), (40, 35247456), (45, 31331072), (48, 29372880), (60, 23498304), (64, 22029660), (72, 19581920), (80, 17623728), (90, 15665536), (96, 14686440), (120, 11749152), (128, 11014830), (144, 9790960), (160, 8811864), (180, 7832768), (192, 7343220), (240, 5874576), (256, 5507415), (288, 4895480), (320, 4405932), (360, 3916384), (384, 3671610), (480, 2937288), (576, 2447740), (640, 2202966), (720, 1958192), (768, 1835805), (960, 1468644), (1152, 1223870), (1280, 1101483), (1440, 979096), (1920, 734322), (2304, 611935), (2880, 489548), (3840, 367161), (5760, 244774), (11520, 122387)]