74382480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 271589760

約数和(自身を除く): 197207280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 102, 103, 118, 120, 136, 144, 153, 170, 177, 180, 204, 206, 236, 240, 255, 272, 295, 306, 309, 340, 354, 360, 408, 412, 472, 510, 515, 531, 590, 612, 618, 680, 708, 720, 765, 816, 824, 885, 927, 944, 1003, 1020, 1030, 1062, 1180, 1224, 1236, 1360, 1416, 1530, 1545, 1648, 1751, 1770, 1854, 2006, 2040, 2060, 2124, 2360, 2448, 2472, 2655, 2832, 3009, 3060, 3090, 3502, 3540, 3708, 4012, 4080, 4120, 4248, 4635, 4720, 4944, 5015, 5253, 5310, 6018, 6077, 6120, 6180, 7004, 7080, 7416, 8024, 8240, 8496, 8755, 9027, 9270, 10030, 10506, 10620, 12036, 12154, 12240, 12360, 14008, 14160, 14832, 15045, 15759, 16048, 17510, 18054, 18231, 18540, 20060, 21012, 21240, 24072, 24308, 24720, 26265, 28016, 30090, 30385, 31518, 35020, 36108, 36462, 37080, 40120, 42024, 42480, 45135, 48144, 48616, 52530, 54693, 60180, 60770, 63036, 70040, 72216, 72924, 74160, 78795, 80240, 84048, 90270, 91155, 97232, 103309, 105060, 109386, 120360, 121540, 126072, 140080, 144432, 145848, 157590, 180540, 182310, 206618, 210120, 218772, 240720, 243080, 252144, 273465, 291696, 309927, 315180, 361080, 364620, 413236, 420240, 437544, 486160, 516545, 546930, 619854, 630360, 722160, 729240, 826472, 875088, 929781, 1033090, 1093860, 1239708, 1260720, 1458480, 1549635, 1652944, 1859562, 2066180, 2187720, 2479416, 3099270, 3719124, 4132360, 4375440, 4648905, 4958832, 6198540, 7438248, 8264720, 9297810, 12397080, 14876496, 18595620, 24794160, 37191240, 74382480]

約数ペア:

[(1, 74382480), (2, 37191240), (3, 24794160), (4, 18595620), (5, 14876496), (6, 12397080), (8, 9297810), (9, 8264720), (10, 7438248), (12, 6198540), (15, 4958832), (16, 4648905), (17, 4375440), (18, 4132360), (20, 3719124), (24, 3099270), (30, 2479416), (34, 2187720), (36, 2066180), (40, 1859562), (45, 1652944), (48, 1549635), (51, 1458480), (59, 1260720), (60, 1239708), (68, 1093860), (72, 1033090), (80, 929781), (85, 875088), (90, 826472), (102, 729240), (103, 722160), (118, 630360), (120, 619854), (136, 546930), (144, 516545), (153, 486160), (170, 437544), (177, 420240), (180, 413236), (204, 364620), (206, 361080), (236, 315180), (240, 309927), (255, 291696), (272, 273465), (295, 252144), (306, 243080), (309, 240720), (340, 218772), (354, 210120), (360, 206618), (408, 182310), (412, 180540), (472, 157590), (510, 145848), (515, 144432), (531, 140080), (590, 126072), (612, 121540), (618, 120360), (680, 109386), (708, 105060), (720, 103309), (765, 97232), (816, 91155), (824, 90270), (885, 84048), (927, 80240), (944, 78795), (1003, 74160), (1020, 72924), (1030, 72216), (1062, 70040), (1180, 63036), (1224, 60770), (1236, 60180), (1360, 54693), (1416, 52530), (1530, 48616), (1545, 48144), (1648, 45135), (1751, 42480), (1770, 42024), (1854, 40120), (2006, 37080), (2040, 36462), (2060, 36108), (2124, 35020), (2360, 31518), (2448, 30385), (2472, 30090), (2655, 28016), (2832, 26265), (3009, 24720), (3060, 24308), (3090, 24072), (3502, 21240), (3540, 21012), (3708, 20060), (4012, 18540), (4080, 18231), (4120, 18054), (4248, 17510), (4635, 16048), (4720, 15759), (4944, 15045), (5015, 14832), (5253, 14160), (5310, 14008), (6018, 12360), (6077, 12240), (6120, 12154), (6180, 12036), (7004, 10620), (7080, 10506), (7416, 10030), (8024, 9270), (8240, 9027), (8496, 8755)]