74104320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9649}}^1$

素因数の和:9675

約数の個数: 80

約数和(自身を含む): 236926800

約数和(自身を除く): 162822480

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 9649, 19298, 28947, 38596, 48245, 57894, 77192, 96490, 115788, 144735, 154384, 192980, 231576, 289470, 308768, 385960, 463152, 578940, 617536, 771920, 926304, 1157880, 1235072, 1543840, 1852608, 2315760, 2470144, 3087680, 3705216, 4631520, 4940288, 6175360, 7410432, 9263040, 12350720, 14820864, 18526080, 24701440, 37052160, 74104320]

約数ペア:

[(1, 74104320), (2, 37052160), (3, 24701440), (4, 18526080), (5, 14820864), (6, 12350720), (8, 9263040), (10, 7410432), (12, 6175360), (15, 4940288), (16, 4631520), (20, 3705216), (24, 3087680), (30, 2470144), (32, 2315760), (40, 1852608), (48, 1543840), (60, 1235072), (64, 1157880), (80, 926304), (96, 771920), (120, 617536), (128, 578940), (160, 463152), (192, 385960), (240, 308768), (256, 289470), (320, 231576), (384, 192980), (480, 154384), (512, 144735), (640, 115788), (768, 96490), (960, 77192), (1280, 57894), (1536, 48245), (1920, 38596), (2560, 28947), (3840, 19298), (7680, 9649)]