53652720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20323}}^1$

素因数の和:20350

約数の個数: 80

約数和(自身を含む): 181452672

約数和(自身を除く): 127799952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20323, 40646, 60969, 81292, 101615, 121938, 162584, 203230, 223553, 243876, 304845, 325168, 406460, 447106, 487752, 609690, 670659, 812920, 894212, 975504, 1117765, 1219380, 1341318, 1625840, 1788424, 2235530, 2438760, 2682636, 3353295, 3576848, 4471060, 4877520, 5365272, 6706590, 8942120, 10730544, 13413180, 17884240, 26826360, 53652720]

約数ペア:

[(1, 53652720), (2, 26826360), (3, 17884240), (4, 13413180), (5, 10730544), (6, 8942120), (8, 6706590), (10, 5365272), (11, 4877520), (12, 4471060), (15, 3576848), (16, 3353295), (20, 2682636), (22, 2438760), (24, 2235530), (30, 1788424), (33, 1625840), (40, 1341318), (44, 1219380), (48, 1117765), (55, 975504), (60, 894212), (66, 812920), (80, 670659), (88, 609690), (110, 487752), (120, 447106), (132, 406460), (165, 325168), (176, 304845), (220, 243876), (240, 223553), (264, 203230), (330, 162584), (440, 121938), (528, 101615), (660, 81292), (880, 60969), (1320, 40646), (2640, 20323)]