71560960

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 176160096

約数和(自身を除く): 104599136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 1511, 2368, 2960, 3022, 4736, 5920, 6044, 7555, 9472, 11840, 12088, 15110, 23680, 24176, 30220, 47360, 48352, 55907, 60440, 96704, 111814, 120880, 193408, 223628, 241760, 279535, 386816, 447256, 483520, 559070, 894512, 967040, 1118140, 1789024, 1934080, 2236280, 3578048, 4472560, 7156096, 8945120, 14312192, 17890240, 35780480, 71560960]

約数ペア:

[(1, 71560960), (2, 35780480), (4, 17890240), (5, 14312192), (8, 8945120), (10, 7156096), (16, 4472560), (20, 3578048), (32, 2236280), (37, 1934080), (40, 1789024), (64, 1118140), (74, 967040), (80, 894512), (128, 559070), (148, 483520), (160, 447256), (185, 386816), (256, 279535), (296, 241760), (320, 223628), (370, 193408), (592, 120880), (640, 111814), (740, 96704), (1184, 60440), (1280, 55907), (1480, 48352), (1511, 47360), (2368, 30220), (2960, 24176), (3022, 23680), (4736, 15110), (5920, 12088), (6044, 11840), (7555, 9472)]