284614560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{21961}}^1$

素因数の和:21988

約数の個数: 120

約数和(自身を含む): 1004497956

約数和(自身を除く): 719883396

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 197649, 219610, 263532, 329415, 351376, 395298, 439220, 527064, 592947, 658830, 702752, 790596, 878440, 988245, 1054128, 1185894, 1317660, 1581192, 1756880, 1778841, 1976490, 2108256, 2371788, 2635320, 2964735, 3162384, 3513760, 3557682, 3952980, 4743576, 5270640, 5929470, 6324768, 7115364, 7905960, 8894205, 9487152, 10541280, 11858940, 14230728, 15811920, 17788410, 18974304, 23717880, 28461456, 31623840, 35576820, 47435760, 56922912, 71153640, 94871520, 142307280, 284614560]

約数ペア:

[(1, 284614560), (2, 142307280), (3, 94871520), (4, 71153640), (5, 56922912), (6, 47435760), (8, 35576820), (9, 31623840), (10, 28461456), (12, 23717880), (15, 18974304), (16, 17788410), (18, 15811920), (20, 14230728), (24, 11858940), (27, 10541280), (30, 9487152), (32, 8894205), (36, 7905960), (40, 7115364), (45, 6324768), (48, 5929470), (54, 5270640), (60, 4743576), (72, 3952980), (80, 3557682), (81, 3513760), (90, 3162384), (96, 2964735), (108, 2635320), (120, 2371788), (135, 2108256), (144, 1976490), (160, 1778841), (162, 1756880), (180, 1581192), (216, 1317660), (240, 1185894), (270, 1054128), (288, 988245), (324, 878440), (360, 790596), (405, 702752), (432, 658830), (480, 592947), (540, 527064), (648, 439220), (720, 395298), (810, 351376), (864, 329415), (1080, 263532), (1296, 219610), (1440, 197649), (1620, 175688), (2160, 131766), (2592, 109805), (3240, 87844), (4320, 65883), (6480, 43922), (12960, 21961)]