2052482280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{6581}}^1$

素因数の和:6731

約数の個数: 128

約数和(自身を含む): 6483006720

約数和(自身を除く): 4430524440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 276, 339, 345, 452, 460, 552, 565, 678, 690, 904, 920, 1130, 1356, 1380, 1695, 2260, 2599, 2712, 2760, 3390, 4520, 5198, 6581, 6780, 7797, 10396, 12995, 13162, 13560, 15594, 19743, 20792, 25990, 26324, 31188, 32905, 38985, 39486, 51980, 52648, 62376, 65810, 77970, 78972, 98715, 103960, 131620, 151363, 155940, 157944, 197430, 263240, 302726, 311880, 394860, 454089, 605452, 743653, 756815, 789720, 908178, 1210904, 1487306, 1513630, 1816356, 2230959, 2270445, 2974612, 3027260, 3632712, 3718265, 4461918, 4540890, 5949224, 6054520, 7436530, 8923836, 9081780, 11154795, 14873060, 17104019, 17847672, 18163560, 22309590, 29746120, 34208038, 44619180, 51312057, 68416076, 85520095, 89238360, 102624114, 136832152, 171040190, 205248228, 256560285, 342080380, 410496456, 513120570, 684160760, 1026241140, 2052482280]

約数ペア:

[(1, 2052482280), (2, 1026241140), (3, 684160760), (4, 513120570), (5, 410496456), (6, 342080380), (8, 256560285), (10, 205248228), (12, 171040190), (15, 136832152), (20, 102624114), (23, 89238360), (24, 85520095), (30, 68416076), (40, 51312057), (46, 44619180), (60, 34208038), (69, 29746120), (92, 22309590), (113, 18163560), (115, 17847672), (120, 17104019), (138, 14873060), (184, 11154795), (226, 9081780), (230, 8923836), (276, 7436530), (339, 6054520), (345, 5949224), (452, 4540890), (460, 4461918), (552, 3718265), (565, 3632712), (678, 3027260), (690, 2974612), (904, 2270445), (920, 2230959), (1130, 1816356), (1356, 1513630), (1380, 1487306), (1695, 1210904), (2260, 908178), (2599, 789720), (2712, 756815), (2760, 743653), (3390, 605452), (4520, 454089), (5198, 394860), (6581, 311880), (6780, 302726), (7797, 263240), (10396, 197430), (12995, 157944), (13162, 155940), (13560, 151363), (15594, 131620), (19743, 103960), (20792, 98715), (25990, 78972), (26324, 77970), (31188, 65810), (32905, 62376), (38985, 52648), (39486, 51980)]