2808794880

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{27091}}^1$

素因数の和:27124

約数の個数: 180

約数和(自身を含む): 10050752712

約数和(自身を除く): 7241957832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 27091, 34560, 51840, 54182, 81273, 103680, 108364, 135455, 162546, 216728, 243819, 270910, 325092, 406365, 433456, 487638, 541820, 650184, 731457, 812730, 866912, 975276, 1083640, 1219095, 1300368, 1462914, 1625460, 1733824, 1950552, 2167280, 2194371, 2438190, 2600736, 2925828, 3250920, 3467648, 3657285, 3901104, 4334560, 4388742, 4876380, 5201472, 5851656, 6501840, 6935296, 7314570, 7802208, 8669120, 8777484, 9752760, 10402944, 10971855, 11703312, 13003680, 14629140, 15604416, 17338240, 17554968, 19505520, 20805888, 21943710, 23406624, 26007360, 29258280, 31208832, 34676480, 35109936, 39011040, 43887420, 46813248, 52014720, 58516560, 62417664, 70219872, 78022080, 87774840, 93626496, 104029440, 117033120, 140439744, 156044160, 175549680, 187252992, 234066240, 280879488, 312088320, 351099360, 468132480, 561758976, 702198720, 936264960, 1404397440, 2808794880]

約数ペア:

[(1, 2808794880), (2, 1404397440), (3, 936264960), (4, 702198720), (5, 561758976), (6, 468132480), (8, 351099360), (9, 312088320), (10, 280879488), (12, 234066240), (15, 187252992), (16, 175549680), (18, 156044160), (20, 140439744), (24, 117033120), (27, 104029440), (30, 93626496), (32, 87774840), (36, 78022080), (40, 70219872), (45, 62417664), (48, 58516560), (54, 52014720), (60, 46813248), (64, 43887420), (72, 39011040), (80, 35109936), (81, 34676480), (90, 31208832), (96, 29258280), (108, 26007360), (120, 23406624), (128, 21943710), (135, 20805888), (144, 19505520), (160, 17554968), (162, 17338240), (180, 15604416), (192, 14629140), (216, 13003680), (240, 11703312), (256, 10971855), (270, 10402944), (288, 9752760), (320, 8777484), (324, 8669120), (360, 7802208), (384, 7314570), (405, 6935296), (432, 6501840), (480, 5851656), (540, 5201472), (576, 4876380), (640, 4388742), (648, 4334560), (720, 3901104), (768, 3657285), (810, 3467648), (864, 3250920), (960, 2925828), (1080, 2600736), (1152, 2438190), (1280, 2194371), (1296, 2167280), (1440, 1950552), (1620, 1733824), (1728, 1625460), (1920, 1462914), (2160, 1300368), (2304, 1219095), (2592, 1083640), (2880, 975276), (3240, 866912), (3456, 812730), (3840, 731457), (4320, 650184), (5184, 541820), (5760, 487638), (6480, 433456), (6912, 406365), (8640, 325092), (10368, 270910), (11520, 243819), (12960, 216728), (17280, 162546), (20736, 135455), (25920, 108364), (27091, 103680), (34560, 81273), (51840, 54182)]