486959040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{18787}}^1$

素因数の和:18816

約数の個数: 140

約数和(自身を含む): 1732291176

約数和(自身を除く): 1245332136

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 18787, 25920, 37574, 56361, 75148, 93935, 112722, 150296, 169083, 187870, 225444, 281805, 300592, 338166, 375740, 450888, 507249, 563610, 601184, 676332, 751480, 845415, 901776, 1014498, 1127220, 1202368, 1352664, 1502960, 1521747, 1690830, 1803552, 2028996, 2254440, 2536245, 2705328, 3005920, 3043494, 3381660, 3607104, 4057992, 4508880, 5072490, 5410656, 6011840, 6086988, 6763320, 7608735, 8115984, 9017760, 10144980, 10821312, 12173976, 13526640, 15217470, 16231968, 18035520, 20289960, 24347952, 27053280, 30434940, 32463936, 40579920, 48695904, 54106560, 60869880, 81159840, 97391808, 121739760, 162319680, 243479520, 486959040]

約数ペア:

[(1, 486959040), (2, 243479520), (3, 162319680), (4, 121739760), (5, 97391808), (6, 81159840), (8, 60869880), (9, 54106560), (10, 48695904), (12, 40579920), (15, 32463936), (16, 30434940), (18, 27053280), (20, 24347952), (24, 20289960), (27, 18035520), (30, 16231968), (32, 15217470), (36, 13526640), (40, 12173976), (45, 10821312), (48, 10144980), (54, 9017760), (60, 8115984), (64, 7608735), (72, 6763320), (80, 6086988), (81, 6011840), (90, 5410656), (96, 5072490), (108, 4508880), (120, 4057992), (135, 3607104), (144, 3381660), (160, 3043494), (162, 3005920), (180, 2705328), (192, 2536245), (216, 2254440), (240, 2028996), (270, 1803552), (288, 1690830), (320, 1521747), (324, 1502960), (360, 1352664), (405, 1202368), (432, 1127220), (480, 1014498), (540, 901776), (576, 845415), (648, 751480), (720, 676332), (810, 601184), (864, 563610), (960, 507249), (1080, 450888), (1296, 375740), (1440, 338166), (1620, 300592), (1728, 281805), (2160, 225444), (2592, 187870), (2880, 169083), (3240, 150296), (4320, 112722), (5184, 93935), (6480, 75148), (8640, 56361), (12960, 37574), (18787, 25920)]