1235452800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{128693}}^1$

素因数の和:128720

約数の個数: 96

約数和(自身を含む): 4069304280

約数和(自身を除く): 2833851480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 128693, 257386, 386079, 514772, 643465, 772158, 1029544, 1286930, 1544316, 1930395, 2059088, 2573860, 3088632, 3217325, 3860790, 4118176, 5147720, 6177264, 6434650, 7721580, 8236352, 9651975, 10295440, 12354528, 12869300, 15443160, 16472704, 19303950, 20590880, 24709056, 25738600, 30886320, 38607900, 41181760, 49418112, 51477200, 61772640, 77215800, 82363520, 102954400, 123545280, 154431600, 205908800, 247090560, 308863200, 411817600, 617726400, 1235452800]

約数ペア:

[(1, 1235452800), (2, 617726400), (3, 411817600), (4, 308863200), (5, 247090560), (6, 205908800), (8, 154431600), (10, 123545280), (12, 102954400), (15, 82363520), (16, 77215800), (20, 61772640), (24, 51477200), (25, 49418112), (30, 41181760), (32, 38607900), (40, 30886320), (48, 25738600), (50, 24709056), (60, 20590880), (64, 19303950), (75, 16472704), (80, 15443160), (96, 12869300), (100, 12354528), (120, 10295440), (128, 9651975), (150, 8236352), (160, 7721580), (192, 6434650), (200, 6177264), (240, 5147720), (300, 4118176), (320, 3860790), (384, 3217325), (400, 3088632), (480, 2573860), (600, 2059088), (640, 1930395), (800, 1544316), (960, 1286930), (1200, 1029544), (1600, 772158), (1920, 643465), (2400, 514772), (3200, 386079), (4800, 257386), (9600, 128693)]