86676120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4025

約数の個数: 96

約数和(自身を含む): 286387920

約数和(自身を除く): 199711800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3947, 4392, 5490, 7320, 7894, 10980, 11841, 15788, 19735, 21960, 23682, 31576, 35523, 39470, 47364, 59205, 71046, 78940, 94728, 118410, 142092, 157880, 177615, 236820, 240767, 284184, 355230, 473640, 481534, 710460, 722301, 963068, 1203835, 1420920, 1444602, 1926136, 2166903, 2407670, 2889204, 3611505, 4333806, 4815340, 5778408, 7223010, 8667612, 9630680, 10834515, 14446020, 17335224, 21669030, 28892040, 43338060, 86676120]

約数ペア:

[(1, 86676120), (2, 43338060), (3, 28892040), (4, 21669030), (5, 17335224), (6, 14446020), (8, 10834515), (9, 9630680), (10, 8667612), (12, 7223010), (15, 5778408), (18, 4815340), (20, 4333806), (24, 3611505), (30, 2889204), (36, 2407670), (40, 2166903), (45, 1926136), (60, 1444602), (61, 1420920), (72, 1203835), (90, 963068), (120, 722301), (122, 710460), (180, 481534), (183, 473640), (244, 355230), (305, 284184), (360, 240767), (366, 236820), (488, 177615), (549, 157880), (610, 142092), (732, 118410), (915, 94728), (1098, 78940), (1220, 71046), (1464, 59205), (1830, 47364), (2196, 39470), (2440, 35523), (2745, 31576), (3660, 23682), (3947, 21960), (4392, 19735), (5490, 15788), (7320, 11841), (7894, 10980)]