2951381760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{768589}}^1$

素因数の和:768613

約数の個数: 72

約数和(自身を含む): 9425987760

約数和(自身を除く): 6474606000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 768589, 1537178, 2305767, 3074356, 3842945, 4611534, 6148712, 7685890, 9223068, 11528835, 12297424, 15371780, 18446136, 23057670, 24594848, 30743560, 36892272, 46115340, 49189696, 61487120, 73784544, 92230680, 98379392, 122974240, 147569088, 184461360, 196758784, 245948480, 295138176, 368922720, 491896960, 590276352, 737845440, 983793920, 1475690880, 2951381760]

約数ペア:

[(1, 2951381760), (2, 1475690880), (3, 983793920), (4, 737845440), (5, 590276352), (6, 491896960), (8, 368922720), (10, 295138176), (12, 245948480), (15, 196758784), (16, 184461360), (20, 147569088), (24, 122974240), (30, 98379392), (32, 92230680), (40, 73784544), (48, 61487120), (60, 49189696), (64, 46115340), (80, 36892272), (96, 30743560), (120, 24594848), (128, 23057670), (160, 18446136), (192, 15371780), (240, 12297424), (256, 11528835), (320, 9223068), (384, 7685890), (480, 6148712), (640, 4611534), (768, 3842945), (960, 3074356), (1280, 2305767), (1920, 1537178), (3840, 768589)]