1958354880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6163}}^1$

素因数の和:6514

約数の個数: 112

約数和(自身を含む): 6237573504

約数和(自身を除く): 4279218624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 662, 960, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6163, 6620, 7944, 9930, 10592, 12326, 13240, 15888, 18489, 19860, 21184, 24652, 26480, 30815, 31776, 36978, 39720, 49304, 52960, 61630, 63552, 73956, 79440, 92445, 98608, 105920, 123260, 147912, 158880, 184890, 197216, 246520, 295824, 317760, 369780, 394432, 493040, 591648, 739560, 986080, 1183296, 1479120, 1972160, 2039953, 2958240, 4079906, 5916480, 6119859, 8159812, 10199765, 12239718, 16319624, 20399530, 24479436, 30599295, 32639248, 40799060, 48958872, 61198590, 65278496, 81598120, 97917744, 122397180, 130556992, 163196240, 195835488, 244794360, 326392480, 391670976, 489588720, 652784960, 979177440, 1958354880]

約数ペア:

[(1, 1958354880), (2, 979177440), (3, 652784960), (4, 489588720), (5, 391670976), (6, 326392480), (8, 244794360), (10, 195835488), (12, 163196240), (15, 130556992), (16, 122397180), (20, 97917744), (24, 81598120), (30, 65278496), (32, 61198590), (40, 48958872), (48, 40799060), (60, 32639248), (64, 30599295), (80, 24479436), (96, 20399530), (120, 16319624), (160, 12239718), (192, 10199765), (240, 8159812), (320, 6119859), (331, 5916480), (480, 4079906), (662, 2958240), (960, 2039953), (993, 1972160), (1324, 1479120), (1655, 1183296), (1986, 986080), (2648, 739560), (3310, 591648), (3972, 493040), (4965, 394432), (5296, 369780), (6163, 317760), (6620, 295824), (7944, 246520), (9930, 197216), (10592, 184890), (12326, 158880), (13240, 147912), (15888, 123260), (18489, 105920), (19860, 98608), (21184, 92445), (24652, 79440), (26480, 73956), (30815, 63552), (31776, 61630), (36978, 52960), (39720, 49304)]