709989120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61631}}^1$

素因数の和:61658

約数の個数: 108

約数和(自身を含む): 2456528256

約数和(自身を除く): 1746539136

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, 61631, 123262, 184893, 246524, 308155, 369786, 493048, 554679, 616310, 739572, 924465, 986096, 1109358, 1232620, 1479144, 1848930, 1972192, 2218716, 2465240, 2773395, 2958288, 3697860, 3944384, 4437432, 4930480, 5546790, 5916576, 7395720, 7888768, 8874864, 9860960, 11093580, 11833152, 14791440, 15777536, 17749728, 19721920, 22187160, 23666304, 29582880, 35499456, 39443840, 44374320, 47332608, 59165760, 70998912, 78887680, 88748640, 118331520, 141997824, 177497280, 236663040, 354994560, 709989120]

約数ペア:

[(1, 709989120), (2, 354994560), (3, 236663040), (4, 177497280), (5, 141997824), (6, 118331520), (8, 88748640), (9, 78887680), (10, 70998912), (12, 59165760), (15, 47332608), (16, 44374320), (18, 39443840), (20, 35499456), (24, 29582880), (30, 23666304), (32, 22187160), (36, 19721920), (40, 17749728), (45, 15777536), (48, 14791440), (60, 11833152), (64, 11093580), (72, 9860960), (80, 8874864), (90, 7888768), (96, 7395720), (120, 5916576), (128, 5546790), (144, 4930480), (160, 4437432), (180, 3944384), (192, 3697860), (240, 2958288), (256, 2773395), (288, 2465240), (320, 2218716), (360, 1972192), (384, 1848930), (480, 1479144), (576, 1232620), (640, 1109358), (720, 986096), (768, 924465), (960, 739572), (1152, 616310), (1280, 554679), (1440, 493048), (1920, 369786), (2304, 308155), (2880, 246524), (3840, 184893), (5760, 123262), (11520, 61631)]