61740120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2129

約数の個数: 128

約数和(自身を含む): 210067200

約数和(自身を除く): 148327080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2083, 2280, 2470, 2964, 3705, 4166, 4940, 5928, 6249, 7410, 8332, 9880, 10415, 12498, 14820, 16664, 20830, 24996, 27079, 29640, 31245, 39577, 41660, 49992, 54158, 62490, 79154, 81237, 83320, 108316, 118731, 124980, 135395, 158308, 162474, 197885, 216632, 237462, 249960, 270790, 316616, 324948, 395770, 406185, 474924, 514501, 541580, 593655, 649896, 791540, 812370, 949848, 1029002, 1083160, 1187310, 1543503, 1583080, 1624740, 2058004, 2374620, 2572505, 3087006, 3249480, 4116008, 4749240, 5145010, 6174012, 7717515, 10290020, 12348024, 15435030, 20580040, 30870060, 61740120]

約数ペア:

[(1, 61740120), (2, 30870060), (3, 20580040), (4, 15435030), (5, 12348024), (6, 10290020), (8, 7717515), (10, 6174012), (12, 5145010), (13, 4749240), (15, 4116008), (19, 3249480), (20, 3087006), (24, 2572505), (26, 2374620), (30, 2058004), (38, 1624740), (39, 1583080), (40, 1543503), (52, 1187310), (57, 1083160), (60, 1029002), (65, 949848), (76, 812370), (78, 791540), (95, 649896), (104, 593655), (114, 541580), (120, 514501), (130, 474924), (152, 406185), (156, 395770), (190, 324948), (195, 316616), (228, 270790), (247, 249960), (260, 237462), (285, 216632), (312, 197885), (380, 162474), (390, 158308), (456, 135395), (494, 124980), (520, 118731), (570, 108316), (741, 83320), (760, 81237), (780, 79154), (988, 62490), (1140, 54158), (1235, 49992), (1482, 41660), (1560, 39577), (1976, 31245), (2083, 29640), (2280, 27079), (2470, 24996), (2964, 20830), (3705, 16664), (4166, 14820), (4940, 12498), (5928, 10415), (6249, 9880), (7410, 8332)]