481709160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1777}}^1$

素因数の和:2048

約数の個数: 128

約数和(自身を含む): 1613001600

約数和(自身を除く): 1131292440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 360, 502, 540, 753, 1004, 1080, 1255, 1506, 1777, 2008, 2259, 2510, 3012, 3554, 3765, 4518, 5020, 5331, 6024, 6777, 7108, 7530, 8885, 9036, 10040, 10662, 11295, 13554, 14216, 15060, 15993, 17770, 18072, 21324, 22590, 26655, 27108, 30120, 31986, 33885, 35540, 42648, 45180, 47979, 53310, 54216, 63972, 67770, 71080, 79965, 90360, 95958, 106620, 127944, 135540, 159930, 191916, 213240, 239895, 271080, 319860, 383832, 446027, 479790, 639720, 892054, 959580, 1338081, 1784108, 1919160, 2230135, 2676162, 3568216, 4014243, 4460270, 5352324, 6690405, 8028486, 8920540, 10704648, 12042729, 13380810, 16056972, 17841080, 20071215, 24085458, 26761620, 32113944, 40142430, 48170916, 53523240, 60213645, 80284860, 96341832, 120427290, 160569720, 240854580, 481709160]

約数ペア:

[(1, 481709160), (2, 240854580), (3, 160569720), (4, 120427290), (5, 96341832), (6, 80284860), (8, 60213645), (9, 53523240), (10, 48170916), (12, 40142430), (15, 32113944), (18, 26761620), (20, 24085458), (24, 20071215), (27, 17841080), (30, 16056972), (36, 13380810), (40, 12042729), (45, 10704648), (54, 8920540), (60, 8028486), (72, 6690405), (90, 5352324), (108, 4460270), (120, 4014243), (135, 3568216), (180, 2676162), (216, 2230135), (251, 1919160), (270, 1784108), (360, 1338081), (502, 959580), (540, 892054), (753, 639720), (1004, 479790), (1080, 446027), (1255, 383832), (1506, 319860), (1777, 271080), (2008, 239895), (2259, 213240), (2510, 191916), (3012, 159930), (3554, 135540), (3765, 127944), (4518, 106620), (5020, 95958), (5331, 90360), (6024, 79965), (6777, 71080), (7108, 67770), (7530, 63972), (8885, 54216), (9036, 53310), (10040, 47979), (10662, 45180), (11295, 42648), (13554, 35540), (14216, 33885), (15060, 31986), (15993, 30120), (17770, 27108), (18072, 26655), (21324, 22590)]