2878889280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1931}}^1$

素因数の和:3504

約数の個数: 112

約数和(自身を含む): 9151095744

約数和(自身を除く): 6272206464

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, 480, 960, 1553, 1931, 3106, 3862, 4659, 5793, 6212, 7724, 7765, 9318, 9655, 11586, 12424, 15448, 15530, 18636, 19310, 23172, 23295, 24848, 28965, 30896, 31060, 37272, 38620, 46344, 46590, 49696, 57930, 61792, 62120, 74544, 77240, 92688, 93180, 99392, 115860, 123584, 124240, 149088, 154480, 185376, 186360, 231720, 248480, 298176, 308960, 370752, 372720, 463440, 496960, 617920, 745440, 926880, 1490880, 1853760, 2998843, 5997686, 8996529, 11995372, 14994215, 17993058, 23990744, 29988430, 35986116, 44982645, 47981488, 59976860, 71972232, 89965290, 95962976, 119953720, 143944464, 179930580, 191925952, 239907440, 287888928, 359861160, 479814880, 575777856, 719722320, 959629760, 1439444640, 2878889280]

約数ペア:

[(1, 2878889280), (2, 1439444640), (3, 959629760), (4, 719722320), (5, 575777856), (6, 479814880), (8, 359861160), (10, 287888928), (12, 239907440), (15, 191925952), (16, 179930580), (20, 143944464), (24, 119953720), (30, 95962976), (32, 89965290), (40, 71972232), (48, 59976860), (60, 47981488), (64, 44982645), (80, 35986116), (96, 29988430), (120, 23990744), (160, 17993058), (192, 14994215), (240, 11995372), (320, 8996529), (480, 5997686), (960, 2998843), (1553, 1853760), (1931, 1490880), (3106, 926880), (3862, 745440), (4659, 617920), (5793, 496960), (6212, 463440), (7724, 372720), (7765, 370752), (9318, 308960), (9655, 298176), (11586, 248480), (12424, 231720), (15448, 186360), (15530, 185376), (18636, 154480), (19310, 149088), (23172, 124240), (23295, 123584), (24848, 115860), (28965, 99392), (30896, 93180), (31060, 92688), (37272, 77240), (38620, 74544), (46344, 62120), (46590, 61792), (49696, 57930)]