53681520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4759}}^1$

素因数の和:4822

約数の個数: 80

約数和(自身を含む): 169989120

約数和(自身を除く): 116307600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4759, 5640, 9518, 11280, 14277, 19036, 23795, 28554, 38072, 47590, 57108, 71385, 76144, 95180, 114216, 142770, 190360, 223673, 228432, 285540, 380720, 447346, 571080, 671019, 894692, 1118365, 1142160, 1342038, 1789384, 2236730, 2684076, 3355095, 3578768, 4473460, 5368152, 6710190, 8946920, 10736304, 13420380, 17893840, 26840760, 53681520]

約数ペア:

[(1, 53681520), (2, 26840760), (3, 17893840), (4, 13420380), (5, 10736304), (6, 8946920), (8, 6710190), (10, 5368152), (12, 4473460), (15, 3578768), (16, 3355095), (20, 2684076), (24, 2236730), (30, 1789384), (40, 1342038), (47, 1142160), (48, 1118365), (60, 894692), (80, 671019), (94, 571080), (120, 447346), (141, 380720), (188, 285540), (235, 228432), (240, 223673), (282, 190360), (376, 142770), (470, 114216), (564, 95180), (705, 76144), (752, 71385), (940, 57108), (1128, 47590), (1410, 38072), (1880, 28554), (2256, 23795), (2820, 19036), (3760, 14277), (4759, 11280), (5640, 9518)]