2597567880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 7959669120

約数和(自身を除く): 5362101240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 233, 244, 305, 366, 466, 488, 610, 699, 732, 915, 932, 1165, 1220, 1398, 1464, 1523, 1830, 1864, 2330, 2440, 2796, 3046, 3495, 3660, 4569, 4660, 5592, 6092, 6990, 7320, 7615, 9138, 9320, 12184, 13980, 14213, 15230, 18276, 22845, 27960, 28426, 30460, 36552, 42639, 45690, 56852, 60920, 71065, 85278, 91380, 92903, 113704, 142130, 170556, 182760, 185806, 213195, 278709, 284260, 341112, 354859, 371612, 426390, 464515, 557418, 568520, 709718, 743224, 852780, 929030, 1064577, 1114836, 1393545, 1419436, 1705560, 1774295, 1858060, 2129154, 2229672, 2787090, 2838872, 3548590, 3716120, 4258308, 5322885, 5574180, 7097180, 8516616, 10645770, 11148360, 14194360, 21291540, 21646399, 42583080, 43292798, 64939197, 86585596, 108231995, 129878394, 173171192, 216463990, 259756788, 324695985, 432927980, 519513576, 649391970, 865855960, 1298783940, 2597567880]

約数ペア:

[(1, 2597567880), (2, 1298783940), (3, 865855960), (4, 649391970), (5, 519513576), (6, 432927980), (8, 324695985), (10, 259756788), (12, 216463990), (15, 173171192), (20, 129878394), (24, 108231995), (30, 86585596), (40, 64939197), (60, 43292798), (61, 42583080), (120, 21646399), (122, 21291540), (183, 14194360), (233, 11148360), (244, 10645770), (305, 8516616), (366, 7097180), (466, 5574180), (488, 5322885), (610, 4258308), (699, 3716120), (732, 3548590), (915, 2838872), (932, 2787090), (1165, 2229672), (1220, 2129154), (1398, 1858060), (1464, 1774295), (1523, 1705560), (1830, 1419436), (1864, 1393545), (2330, 1114836), (2440, 1064577), (2796, 929030), (3046, 852780), (3495, 743224), (3660, 709718), (4569, 568520), (4660, 557418), (5592, 464515), (6092, 426390), (6990, 371612), (7320, 354859), (7615, 341112), (9138, 284260), (9320, 278709), (12184, 213195), (13980, 185806), (14213, 182760), (15230, 170556), (18276, 142130), (22845, 113704), (27960, 92903), (28426, 91380), (30460, 85278), (36552, 71065), (42639, 60920), (45690, 56852)]