120790980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 404140800

約数和(自身を除く): 283349820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 90, 95, 108, 114, 122, 135, 171, 180, 183, 190, 193, 228, 244, 270, 285, 305, 342, 366, 380, 386, 513, 540, 549, 570, 579, 610, 684, 732, 772, 855, 915, 965, 1026, 1098, 1140, 1158, 1159, 1220, 1647, 1710, 1737, 1830, 1930, 2052, 2196, 2316, 2318, 2565, 2745, 2895, 3294, 3420, 3474, 3477, 3660, 3667, 3860, 4636, 5130, 5211, 5490, 5790, 5795, 6588, 6948, 6954, 7334, 8235, 8685, 10260, 10422, 10431, 10980, 11001, 11580, 11590, 11773, 13908, 14668, 16470, 17370, 17385, 18335, 20844, 20862, 22002, 23180, 23546, 26055, 31293, 32940, 33003, 34740, 34770, 35319, 36670, 41724, 44004, 47092, 52110, 52155, 55005, 58865, 62586, 66006, 69540, 70638, 73340, 99009, 104220, 104310, 105957, 110010, 117730, 125172, 132012, 141276, 156465, 165015, 176595, 198018, 208620, 211914, 220020, 223687, 235460, 312930, 317871, 330030, 353190, 396036, 423828, 447374, 495045, 529785, 625860, 635742, 660060, 671061, 706380, 894748, 990090, 1059570, 1118435, 1271484, 1342122, 1589355, 1980180, 2013183, 2119140, 2236870, 2684244, 3178710, 3355305, 4026366, 4473740, 6039549, 6357420, 6710610, 8052732, 10065915, 12079098, 13421220, 20131830, 24158196, 30197745, 40263660, 60395490, 120790980]

約数ペア:

[(1, 120790980), (2, 60395490), (3, 40263660), (4, 30197745), (5, 24158196), (6, 20131830), (9, 13421220), (10, 12079098), (12, 10065915), (15, 8052732), (18, 6710610), (19, 6357420), (20, 6039549), (27, 4473740), (30, 4026366), (36, 3355305), (38, 3178710), (45, 2684244), (54, 2236870), (57, 2119140), (60, 2013183), (61, 1980180), (76, 1589355), (90, 1342122), (95, 1271484), (108, 1118435), (114, 1059570), (122, 990090), (135, 894748), (171, 706380), (180, 671061), (183, 660060), (190, 635742), (193, 625860), (228, 529785), (244, 495045), (270, 447374), (285, 423828), (305, 396036), (342, 353190), (366, 330030), (380, 317871), (386, 312930), (513, 235460), (540, 223687), (549, 220020), (570, 211914), (579, 208620), (610, 198018), (684, 176595), (732, 165015), (772, 156465), (855, 141276), (915, 132012), (965, 125172), (1026, 117730), (1098, 110010), (1140, 105957), (1158, 104310), (1159, 104220), (1220, 99009), (1647, 73340), (1710, 70638), (1737, 69540), (1830, 66006), (1930, 62586), (2052, 58865), (2196, 55005), (2316, 52155), (2318, 52110), (2565, 47092), (2745, 44004), (2895, 41724), (3294, 36670), (3420, 35319), (3474, 34770), (3477, 34740), (3660, 33003), (3667, 32940), (3860, 31293), (4636, 26055), (5130, 23546), (5211, 23180), (5490, 22002), (5790, 20862), (5795, 20844), (6588, 18335), (6948, 17385), (6954, 17370), (7334, 16470), (8235, 14668), (8685, 13908), (10260, 11773), (10422, 11590), (10431, 11580), (10980, 11001)]