20143044960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{9311}}^1\times {\mathrm{4507}}^1$

素因数の和:13836

約数の個数: 96

約数和(自身を含む): 63471485952

約数和(自身を除く): 43328440992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4507, 9014, 9311, 13521, 18028, 18622, 22535, 27042, 27933, 36056, 37244, 45070, 46555, 54084, 55866, 67605, 72112, 74488, 90140, 93110, 108168, 111732, 135210, 139665, 144224, 148976, 180280, 186220, 216336, 223464, 270420, 279330, 297952, 360560, 372440, 432672, 446928, 540840, 558660, 721120, 744880, 893856, 1081680, 1117320, 1489760, 2163360, 2234640, 4469280, 41964677, 83929354, 125894031, 167858708, 209823385, 251788062, 335717416, 419646770, 503576124, 629470155, 671434832, 839293540, 1007152248, 1258940310, 1342869664, 1678587080, 2014304496, 2517880620, 3357174160, 4028608992, 5035761240, 6714348320, 10071522480, 20143044960]

約数ペア:

[(1, 20143044960), (2, 10071522480), (3, 6714348320), (4, 5035761240), (5, 4028608992), (6, 3357174160), (8, 2517880620), (10, 2014304496), (12, 1678587080), (15, 1342869664), (16, 1258940310), (20, 1007152248), (24, 839293540), (30, 671434832), (32, 629470155), (40, 503576124), (48, 419646770), (60, 335717416), (80, 251788062), (96, 209823385), (120, 167858708), (160, 125894031), (240, 83929354), (480, 41964677), (4507, 4469280), (9014, 2234640), (9311, 2163360), (13521, 1489760), (18028, 1117320), (18622, 1081680), (22535, 893856), (27042, 744880), (27933, 721120), (36056, 558660), (37244, 540840), (45070, 446928), (46555, 432672), (54084, 372440), (55866, 360560), (67605, 297952), (72112, 279330), (74488, 270420), (90140, 223464), (93110, 216336), (108168, 186220), (111732, 180280), (135210, 148976), (139665, 144224)]