23647440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 75316608

約数和(自身を除く): 51669168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2663, 2960, 4440, 5326, 7989, 8880, 10652, 13315, 15978, 21304, 26630, 31956, 39945, 42608, 53260, 63912, 79890, 98531, 106520, 127824, 159780, 197062, 213040, 295593, 319560, 394124, 492655, 591186, 639120, 788248, 985310, 1182372, 1477965, 1576496, 1970620, 2364744, 2955930, 3941240, 4729488, 5911860, 7882480, 11823720, 23647440]

約数ペア:

[(1, 23647440), (2, 11823720), (3, 7882480), (4, 5911860), (5, 4729488), (6, 3941240), (8, 2955930), (10, 2364744), (12, 1970620), (15, 1576496), (16, 1477965), (20, 1182372), (24, 985310), (30, 788248), (37, 639120), (40, 591186), (48, 492655), (60, 394124), (74, 319560), (80, 295593), (111, 213040), (120, 197062), (148, 159780), (185, 127824), (222, 106520), (240, 98531), (296, 79890), (370, 63912), (444, 53260), (555, 42608), (592, 39945), (740, 31956), (888, 26630), (1110, 21304), (1480, 15978), (1776, 13315), (2220, 10652), (2663, 8880), (2960, 7989), (4440, 5326)]