284256960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22777}}^1$

素因数の和:22810

約数の個数: 112

約数和(自身を含む): 971982816

約数和(自身を除く): 687725856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 22777, 45554, 68331, 91108, 113885, 136662, 182216, 227770, 273324, 296101, 341655, 364432, 455540, 546648, 592202, 683310, 728864, 888303, 911080, 1093296, 1184404, 1366620, 1457728, 1480505, 1776606, 1822160, 2186592, 2368808, 2733240, 2961010, 3553212, 3644320, 4373184, 4441515, 4737616, 5466480, 5922020, 7106424, 7288640, 8883030, 9475232, 10932960, 11844040, 14212848, 17766060, 18950464, 21865920, 23688080, 28425696, 35532120, 47376160, 56851392, 71064240, 94752320, 142128480, 284256960]

約数ペア:

[(1, 284256960), (2, 142128480), (3, 94752320), (4, 71064240), (5, 56851392), (6, 47376160), (8, 35532120), (10, 28425696), (12, 23688080), (13, 21865920), (15, 18950464), (16, 17766060), (20, 14212848), (24, 11844040), (26, 10932960), (30, 9475232), (32, 8883030), (39, 7288640), (40, 7106424), (48, 5922020), (52, 5466480), (60, 4737616), (64, 4441515), (65, 4373184), (78, 3644320), (80, 3553212), (96, 2961010), (104, 2733240), (120, 2368808), (130, 2186592), (156, 1822160), (160, 1776606), (192, 1480505), (195, 1457728), (208, 1366620), (240, 1184404), (260, 1093296), (312, 911080), (320, 888303), (390, 728864), (416, 683310), (480, 592202), (520, 546648), (624, 455540), (780, 364432), (832, 341655), (960, 296101), (1040, 273324), (1248, 227770), (1560, 182216), (2080, 136662), (2496, 113885), (3120, 91108), (4160, 68331), (6240, 45554), (12480, 22777)]