26295120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 89949600

約数和(自身を除く): 63654480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 619, 708, 720, 885, 944, 1062, 1180, 1238, 1416, 1770, 1857, 2124, 2360, 2476, 2655, 2832, 3095, 3540, 3714, 4248, 4720, 4952, 5310, 5571, 6190, 7080, 7428, 8496, 9285, 9904, 10620, 11142, 12380, 14160, 14856, 18570, 21240, 22284, 24760, 27855, 29712, 36521, 37140, 42480, 44568, 49520, 55710, 73042, 74280, 89136, 109563, 111420, 146084, 148560, 182605, 219126, 222840, 292168, 328689, 365210, 438252, 445680, 547815, 584336, 657378, 730420, 876504, 1095630, 1314756, 1460840, 1643445, 1753008, 2191260, 2629512, 2921680, 3286890, 4382520, 5259024, 6573780, 8765040, 13147560, 26295120]

約数ペア:

[(1, 26295120), (2, 13147560), (3, 8765040), (4, 6573780), (5, 5259024), (6, 4382520), (8, 3286890), (9, 2921680), (10, 2629512), (12, 2191260), (15, 1753008), (16, 1643445), (18, 1460840), (20, 1314756), (24, 1095630), (30, 876504), (36, 730420), (40, 657378), (45, 584336), (48, 547815), (59, 445680), (60, 438252), (72, 365210), (80, 328689), (90, 292168), (118, 222840), (120, 219126), (144, 182605), (177, 148560), (180, 146084), (236, 111420), (240, 109563), (295, 89136), (354, 74280), (360, 73042), (472, 55710), (531, 49520), (590, 44568), (619, 42480), (708, 37140), (720, 36521), (885, 29712), (944, 27855), (1062, 24760), (1180, 22284), (1238, 21240), (1416, 18570), (1770, 14856), (1857, 14160), (2124, 12380), (2360, 11142), (2476, 10620), (2655, 9904), (2832, 9285), (3095, 8496), (3540, 7428), (3714, 7080), (4248, 6190), (4720, 5571), (4952, 5310)]