378048960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131267}}^1$

素因数の和:131290

約数の個数: 84

約数和(自身を含む): 1300340808

約数和(自身を除く): 922291848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 131267, 262534, 393801, 525068, 656335, 787602, 1050136, 1181403, 1312670, 1575204, 1969005, 2100272, 2362806, 2625340, 3150408, 3938010, 4200544, 4725612, 5250680, 5907015, 6300816, 7876020, 8401088, 9451224, 10501360, 11814030, 12601632, 15752040, 18902448, 21002720, 23628060, 25203264, 31504080, 37804896, 42005440, 47256120, 63008160, 75609792, 94512240, 126016320, 189024480, 378048960]

約数ペア:

[(1, 378048960), (2, 189024480), (3, 126016320), (4, 94512240), (5, 75609792), (6, 63008160), (8, 47256120), (9, 42005440), (10, 37804896), (12, 31504080), (15, 25203264), (16, 23628060), (18, 21002720), (20, 18902448), (24, 15752040), (30, 12601632), (32, 11814030), (36, 10501360), (40, 9451224), (45, 8401088), (48, 7876020), (60, 6300816), (64, 5907015), (72, 5250680), (80, 4725612), (90, 4200544), (96, 3938010), (120, 3150408), (144, 2625340), (160, 2362806), (180, 2100272), (192, 1969005), (240, 1575204), (288, 1312670), (320, 1181403), (360, 1050136), (480, 787602), (576, 656335), (720, 525068), (960, 393801), (1440, 262534), (2880, 131267)]