4890803040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^2$

素因数の和:714

約数の個数: 216

約数和(自身を含む): 17280454464

約数和(自身を除く): 12389651424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 331, 360, 372, 465, 480, 496, 558, 620, 662, 720, 744, 930, 992, 993, 1116, 1240, 1324, 1395, 1440, 1488, 1655, 1860, 1986, 2232, 2480, 2648, 2790, 2976, 2979, 3310, 3720, 3972, 4464, 4960, 4965, 5296, 5580, 5958, 6620, 7440, 7944, 8928, 9930, 10261, 10592, 11160, 11916, 13240, 14880, 14895, 15888, 19860, 20522, 22320, 23832, 26480, 29790, 30783, 31776, 39720, 41044, 44640, 47664, 51305, 52960, 59580, 61566, 79440, 82088, 92349, 95328, 102610, 109561, 119160, 123132, 153915, 158880, 164176, 184698, 205220, 219122, 238320, 246264, 307830, 328352, 328683, 369396, 410440, 438244, 461745, 476640, 492528, 547805, 615660, 657366, 738792, 820880, 876488, 923490, 985056, 986049, 1095610, 1231320, 1314732, 1477584, 1641760, 1643415, 1752976, 1846980, 1972098, 2191220, 2462640, 2629464, 2955168, 3286830, 3396391, 3505952, 3693960, 3944196, 4382440, 4925280, 4930245, 5258928, 6573660, 6792782, 7387920, 7888392, 8764880, 9860490, 10189173, 10517856, 13147320, 13585564, 14775840, 15776784, 16981955, 17529760, 19720980, 20378346, 26294640, 27171128, 30567519, 31553568, 33963910, 39441960, 40756692, 50945865, 52589280, 54342256, 61135038, 67927820, 78883920, 81513384, 101891730, 108684512, 122270076, 135855640, 152837595, 157767840, 163026768, 203783460, 244540152, 271711280, 305675190, 326053536, 407566920, 489080304, 543422560, 611350380, 815133840, 978160608, 1222700760, 1630267680, 2445401520, 4890803040]

約数ペア:

[(1, 4890803040), (2, 2445401520), (3, 1630267680), (4, 1222700760), (5, 978160608), (6, 815133840), (8, 611350380), (9, 543422560), (10, 489080304), (12, 407566920), (15, 326053536), (16, 305675190), (18, 271711280), (20, 244540152), (24, 203783460), (30, 163026768), (31, 157767840), (32, 152837595), (36, 135855640), (40, 122270076), (45, 108684512), (48, 101891730), (60, 81513384), (62, 78883920), (72, 67927820), (80, 61135038), (90, 54342256), (93, 52589280), (96, 50945865), (120, 40756692), (124, 39441960), (144, 33963910), (155, 31553568), (160, 30567519), (180, 27171128), (186, 26294640), (240, 20378346), (248, 19720980), (279, 17529760), (288, 16981955), (310, 15776784), (331, 14775840), (360, 13585564), (372, 13147320), (465, 10517856), (480, 10189173), (496, 9860490), (558, 8764880), (620, 7888392), (662, 7387920), (720, 6792782), (744, 6573660), (930, 5258928), (992, 4930245), (993, 4925280), (1116, 4382440), (1240, 3944196), (1324, 3693960), (1395, 3505952), (1440, 3396391), (1488, 3286830), (1655, 2955168), (1860, 2629464), (1986, 2462640), (2232, 2191220), (2480, 1972098), (2648, 1846980), (2790, 1752976), (2976, 1643415), (2979, 1641760), (3310, 1477584), (3720, 1314732), (3972, 1231320), (4464, 1095610), (4960, 986049), (4965, 985056), (5296, 923490), (5580, 876488), (5958, 820880), (6620, 738792), (7440, 657366), (7944, 615660), (8928, 547805), (9930, 492528), (10261, 476640), (10592, 461745), (11160, 438244), (11916, 410440), (13240, 369396), (14880, 328683), (14895, 328352), (15888, 307830), (19860, 246264), (20522, 238320), (22320, 219122), (23832, 205220), (26480, 184698), (29790, 164176), (30783, 158880), (31776, 153915), (39720, 123132), (41044, 119160), (44640, 109561), (47664, 102610), (51305, 95328), (52960, 92349), (59580, 82088), (61566, 79440)]