245766000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{40961}}^1$

素因数の和:40987

約数の個数: 80

約数和(自身を含む): 792368928

約数和(自身を除く): 546602928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 40961, 81922, 122883, 163844, 204805, 245766, 327688, 409610, 491532, 614415, 655376, 819220, 983064, 1024025, 1228830, 1638440, 1966128, 2048050, 2457660, 3072075, 3276880, 4096100, 4915320, 5120125, 6144150, 8192200, 9830640, 10240250, 12288300, 15360375, 16384400, 20480500, 24576600, 30720750, 40961000, 49153200, 61441500, 81922000, 122883000, 245766000]

約数ペア:

[(1, 245766000), (2, 122883000), (3, 81922000), (4, 61441500), (5, 49153200), (6, 40961000), (8, 30720750), (10, 24576600), (12, 20480500), (15, 16384400), (16, 15360375), (20, 12288300), (24, 10240250), (25, 9830640), (30, 8192200), (40, 6144150), (48, 5120125), (50, 4915320), (60, 4096100), (75, 3276880), (80, 3072075), (100, 2457660), (120, 2048050), (125, 1966128), (150, 1638440), (200, 1228830), (240, 1024025), (250, 983064), (300, 819220), (375, 655376), (400, 614415), (500, 491532), (600, 409610), (750, 327688), (1000, 245766), (1200, 204805), (1500, 163844), (2000, 122883), (3000, 81922), (6000, 40961)]