856557120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14627}}^1$

素因数の和:14708

約数の個数: 112

約数和(自身を含む): 2764340928

約数和(自身を除く): 1907783808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14627, 14640, 19520, 29254, 29280, 43881, 58508, 58560, 73135, 87762, 117016, 146270, 175524, 219405, 234032, 292540, 351048, 438810, 468064, 585080, 702096, 877620, 892247, 936128, 1170160, 1404192, 1755240, 1784494, 2340320, 2676741, 2808384, 3510480, 3568988, 4461235, 4680640, 5353482, 7020960, 7137976, 8922470, 10706964, 13383705, 14041920, 14275952, 17844940, 21413928, 26767410, 28551904, 35689880, 42827856, 53534820, 57103808, 71379760, 85655712, 107069640, 142759520, 171311424, 214139280, 285519040, 428278560, 856557120]

約数ペア:

[(1, 856557120), (2, 428278560), (3, 285519040), (4, 214139280), (5, 171311424), (6, 142759520), (8, 107069640), (10, 85655712), (12, 71379760), (15, 57103808), (16, 53534820), (20, 42827856), (24, 35689880), (30, 28551904), (32, 26767410), (40, 21413928), (48, 17844940), (60, 14275952), (61, 14041920), (64, 13383705), (80, 10706964), (96, 8922470), (120, 7137976), (122, 7020960), (160, 5353482), (183, 4680640), (192, 4461235), (240, 3568988), (244, 3510480), (305, 2808384), (320, 2676741), (366, 2340320), (480, 1784494), (488, 1755240), (610, 1404192), (732, 1170160), (915, 936128), (960, 892247), (976, 877620), (1220, 702096), (1464, 585080), (1830, 468064), (1952, 438810), (2440, 351048), (2928, 292540), (3660, 234032), (3904, 219405), (4880, 175524), (5856, 146270), (7320, 117016), (9760, 87762), (11712, 73135), (14627, 58560), (14640, 58508), (19520, 43881), (29254, 29280)]