156510720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6793}}^1$

素因数の和:6822

約数の個数: 120

約数和(自身を含む): 542120436

約数和(自身を除く): 385609716

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, 6793, 7680, 11520, 13586, 20379, 23040, 27172, 33965, 40758, 54344, 61137, 67930, 81516, 101895, 108688, 122274, 135860, 163032, 203790, 217376, 244548, 271720, 305685, 326064, 407580, 434752, 489096, 543440, 611370, 652128, 815160, 869504, 978192, 1086880, 1222740, 1304256, 1630320, 1739008, 1956384, 2173760, 2445480, 2608512, 3260640, 3478016, 3912768, 4347520, 4890960, 5217024, 6521280, 7825536, 8695040, 9781920, 10434048, 13042560, 15651072, 17390080, 19563840, 26085120, 31302144, 39127680, 52170240, 78255360, 156510720]

約数ペア:

[(1, 156510720), (2, 78255360), (3, 52170240), (4, 39127680), (5, 31302144), (6, 26085120), (8, 19563840), (9, 17390080), (10, 15651072), (12, 13042560), (15, 10434048), (16, 9781920), (18, 8695040), (20, 7825536), (24, 6521280), (30, 5217024), (32, 4890960), (36, 4347520), (40, 3912768), (45, 3478016), (48, 3260640), (60, 2608512), (64, 2445480), (72, 2173760), (80, 1956384), (90, 1739008), (96, 1630320), (120, 1304256), (128, 1222740), (144, 1086880), (160, 978192), (180, 869504), (192, 815160), (240, 652128), (256, 611370), (288, 543440), (320, 489096), (360, 434752), (384, 407580), (480, 326064), (512, 305685), (576, 271720), (640, 244548), (720, 217376), (768, 203790), (960, 163032), (1152, 135860), (1280, 122274), (1440, 108688), (1536, 101895), (1920, 81516), (2304, 67930), (2560, 61137), (2880, 54344), (3840, 40758), (4608, 33965), (5760, 27172), (6793, 23040), (7680, 20379), (11520, 13586)]