503040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 1618848

約数和(自身を除く): 1115808

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, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 524, 640, 655, 768, 786, 960, 1048, 1280, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3840, 3930, 4192, 5240, 6288, 7860, 8384, 10480, 12576, 15720, 16768, 20960, 25152, 31440, 33536, 41920, 50304, 62880, 83840, 100608, 125760, 167680, 251520, 503040]

約数ペア:

[(1, 503040), (2, 251520), (3, 167680), (4, 125760), (5, 100608), (6, 83840), (8, 62880), (10, 50304), (12, 41920), (15, 33536), (16, 31440), (20, 25152), (24, 20960), (30, 16768), (32, 15720), (40, 12576), (48, 10480), (60, 8384), (64, 7860), (80, 6288), (96, 5240), (120, 4192), (128, 3930), (131, 3840), (160, 3144), (192, 2620), (240, 2096), (256, 1965), (262, 1920), (320, 1572), (384, 1310), (393, 1280), (480, 1048), (524, 960), (640, 786), (655, 768)]