123753960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 192

約数和(自身を含む): 453902400

約数和(自身を除く): 330148440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 947, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1894, 1980, 2178, 2376, 2420, 2841, 2904, 2970, 3267, 3630, 3788, 3960, 4356, 4735, 4840, 5445, 5682, 5940, 6534, 7260, 7576, 8523, 8712, 9470, 10417, 10890, 11364, 11880, 13068, 14205, 14520, 16335, 17046, 18940, 20834, 21780, 22728, 25569, 26136, 28410, 31251, 32670, 34092, 37880, 41668, 42615, 43560, 51138, 52085, 56820, 62502, 65340, 68184, 83336, 85230, 93753, 102276, 104170, 113640, 114587, 125004, 127845, 130680, 156255, 170460, 187506, 204552, 208340, 229174, 250008, 255690, 281259, 312510, 340920, 343761, 375012, 416680, 458348, 468765, 511380, 562518, 572935, 625020, 687522, 750024, 916696, 937530, 1022760, 1031283, 1125036, 1145870, 1250040, 1375044, 1406295, 1718805, 1875060, 2062566, 2250072, 2291740, 2750088, 2812590, 3093849, 3437610, 3750120, 4125132, 4583480, 5156415, 5625180, 6187698, 6875220, 8250264, 10312830, 11250360, 12375396, 13750440, 15469245, 20625660, 24750792, 30938490, 41251320, 61876980, 123753960]

約数ペア:

[(1, 123753960), (2, 61876980), (3, 41251320), (4, 30938490), (5, 24750792), (6, 20625660), (8, 15469245), (9, 13750440), (10, 12375396), (11, 11250360), (12, 10312830), (15, 8250264), (18, 6875220), (20, 6187698), (22, 5625180), (24, 5156415), (27, 4583480), (30, 4125132), (33, 3750120), (36, 3437610), (40, 3093849), (44, 2812590), (45, 2750088), (54, 2291740), (55, 2250072), (60, 2062566), (66, 1875060), (72, 1718805), (88, 1406295), (90, 1375044), (99, 1250040), (108, 1145870), (110, 1125036), (120, 1031283), (121, 1022760), (132, 937530), (135, 916696), (165, 750024), (180, 687522), (198, 625020), (216, 572935), (220, 562518), (242, 511380), (264, 468765), (270, 458348), (297, 416680), (330, 375012), (360, 343761), (363, 340920), (396, 312510), (440, 281259), (484, 255690), (495, 250008), (540, 229174), (594, 208340), (605, 204552), (660, 187506), (726, 170460), (792, 156255), (947, 130680), (968, 127845), (990, 125004), (1080, 114587), (1089, 113640), (1188, 104170), (1210, 102276), (1320, 93753), (1452, 85230), (1485, 83336), (1815, 68184), (1894, 65340), (1980, 62502), (2178, 56820), (2376, 52085), (2420, 51138), (2841, 43560), (2904, 42615), (2970, 41668), (3267, 37880), (3630, 34092), (3788, 32670), (3960, 31251), (4356, 28410), (4735, 26136), (4840, 25569), (5445, 22728), (5682, 21780), (5940, 20834), (6534, 18940), (7260, 17046), (7576, 16335), (8523, 14520), (8712, 14205), (9470, 13068), (10417, 11880), (10890, 11364)]