123482520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2622

約数の個数: 192

約数和(自身を含む): 482976000

約数和(自身を除く): 359493480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2579, 2660, 3192, 3420, 3990, 4788, 5158, 5320, 5985, 6840, 7737, 7980, 9576, 10316, 11970, 12895, 15474, 15960, 18053, 20632, 23211, 23940, 25790, 30948, 36106, 38685, 46422, 47880, 49001, 51580, 54159, 61896, 72212, 77370, 90265, 92844, 98002, 103160, 108318, 116055, 144424, 147003, 154740, 162477, 180530, 185688, 196004, 216636, 232110, 245005, 270795, 294006, 309480, 324954, 343007, 361060, 392008, 433272, 441009, 464220, 490010, 541590, 588012, 649908, 686014, 722120, 735015, 812385, 882018, 928440, 980020, 1029021, 1083180, 1176024, 1299816, 1372028, 1470030, 1624770, 1715035, 1764036, 1960040, 2058042, 2166360, 2205045, 2744056, 2940060, 3087063, 3249540, 3430070, 3528072, 4116084, 4410090, 5145105, 5880120, 6174126, 6499080, 6860140, 8232168, 8820180, 10290210, 12348252, 13720280, 15435315, 17640360, 20580420, 24696504, 30870630, 41160840, 61741260, 123482520]

約数ペア:

[(1, 123482520), (2, 61741260), (3, 41160840), (4, 30870630), (5, 24696504), (6, 20580420), (7, 17640360), (8, 15435315), (9, 13720280), (10, 12348252), (12, 10290210), (14, 8820180), (15, 8232168), (18, 6860140), (19, 6499080), (20, 6174126), (21, 5880120), (24, 5145105), (28, 4410090), (30, 4116084), (35, 3528072), (36, 3430070), (38, 3249540), (40, 3087063), (42, 2940060), (45, 2744056), (56, 2205045), (57, 2166360), (60, 2058042), (63, 1960040), (70, 1764036), (72, 1715035), (76, 1624770), (84, 1470030), (90, 1372028), (95, 1299816), (105, 1176024), (114, 1083180), (120, 1029021), (126, 980020), (133, 928440), (140, 882018), (152, 812385), (168, 735015), (171, 722120), (180, 686014), (190, 649908), (210, 588012), (228, 541590), (252, 490010), (266, 464220), (280, 441009), (285, 433272), (315, 392008), (342, 361060), (360, 343007), (380, 324954), (399, 309480), (420, 294006), (456, 270795), (504, 245005), (532, 232110), (570, 216636), (630, 196004), (665, 185688), (684, 180530), (760, 162477), (798, 154740), (840, 147003), (855, 144424), (1064, 116055), (1140, 108318), (1197, 103160), (1260, 98002), (1330, 92844), (1368, 90265), (1596, 77370), (1710, 72212), (1995, 61896), (2280, 54159), (2394, 51580), (2520, 49001), (2579, 47880), (2660, 46422), (3192, 38685), (3420, 36106), (3990, 30948), (4788, 25790), (5158, 23940), (5320, 23211), (5985, 20632), (6840, 18053), (7737, 15960), (7980, 15474), (9576, 12895), (10316, 11970)]