920873280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2099}}^1$

素因数の和:2576

約数の個数: 112

約数和(自身を含む): 2931566400

約数和(自身を除く): 2010693120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 457, 480, 914, 960, 1371, 1828, 2099, 2285, 2742, 3656, 4198, 4570, 5484, 6297, 6855, 7312, 8396, 9140, 10495, 10968, 12594, 13710, 14624, 16792, 18280, 20990, 21936, 25188, 27420, 29248, 31485, 33584, 36560, 41980, 43872, 50376, 54840, 62970, 67168, 73120, 83960, 87744, 100752, 109680, 125940, 134336, 146240, 167920, 201504, 219360, 251880, 335840, 403008, 438720, 503760, 671680, 959243, 1007520, 1918486, 2015040, 2877729, 3836972, 4796215, 5755458, 7673944, 9592430, 11510916, 14388645, 15347888, 19184860, 23021832, 28777290, 30695776, 38369720, 46043664, 57554580, 61391552, 76739440, 92087328, 115109160, 153478880, 184174656, 230218320, 306957760, 460436640, 920873280]

約数ペア:

[(1, 920873280), (2, 460436640), (3, 306957760), (4, 230218320), (5, 184174656), (6, 153478880), (8, 115109160), (10, 92087328), (12, 76739440), (15, 61391552), (16, 57554580), (20, 46043664), (24, 38369720), (30, 30695776), (32, 28777290), (40, 23021832), (48, 19184860), (60, 15347888), (64, 14388645), (80, 11510916), (96, 9592430), (120, 7673944), (160, 5755458), (192, 4796215), (240, 3836972), (320, 2877729), (457, 2015040), (480, 1918486), (914, 1007520), (960, 959243), (1371, 671680), (1828, 503760), (2099, 438720), (2285, 403008), (2742, 335840), (3656, 251880), (4198, 219360), (4570, 201504), (5484, 167920), (6297, 146240), (6855, 134336), (7312, 125940), (8396, 109680), (9140, 100752), (10495, 87744), (10968, 83960), (12594, 73120), (13710, 67168), (14624, 62970), (16792, 54840), (18280, 50376), (20990, 43872), (21936, 41980), (25188, 36560), (27420, 33584), (29248, 31485)]