16010640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 55314168

約数和(自身を除く): 39303528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 601, 666, 720, 740, 888, 1110, 1202, 1332, 1480, 1665, 1776, 1803, 2220, 2404, 2664, 2960, 3005, 3330, 3606, 4440, 4808, 5328, 5409, 6010, 6660, 7212, 8880, 9015, 9616, 10818, 12020, 13320, 14424, 18030, 21636, 22237, 24040, 26640, 27045, 28848, 36060, 43272, 44474, 48080, 54090, 66711, 72120, 86544, 88948, 108180, 111185, 133422, 144240, 177896, 200133, 216360, 222370, 266844, 333555, 355792, 400266, 432720, 444740, 533688, 667110, 800532, 889480, 1000665, 1067376, 1334220, 1601064, 1778960, 2001330, 2668440, 3202128, 4002660, 5336880, 8005320, 16010640]

約数ペア:

[(1, 16010640), (2, 8005320), (3, 5336880), (4, 4002660), (5, 3202128), (6, 2668440), (8, 2001330), (9, 1778960), (10, 1601064), (12, 1334220), (15, 1067376), (16, 1000665), (18, 889480), (20, 800532), (24, 667110), (30, 533688), (36, 444740), (37, 432720), (40, 400266), (45, 355792), (48, 333555), (60, 266844), (72, 222370), (74, 216360), (80, 200133), (90, 177896), (111, 144240), (120, 133422), (144, 111185), (148, 108180), (180, 88948), (185, 86544), (222, 72120), (240, 66711), (296, 54090), (333, 48080), (360, 44474), (370, 43272), (444, 36060), (555, 28848), (592, 27045), (601, 26640), (666, 24040), (720, 22237), (740, 21636), (888, 18030), (1110, 14424), (1202, 13320), (1332, 12020), (1480, 10818), (1665, 9616), (1776, 9015), (1803, 8880), (2220, 7212), (2404, 6660), (2664, 6010), (2960, 5409), (3005, 5328), (3330, 4808), (3606, 4440)]