117678480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15817}}^1$

素因数の和:15864

約数の個数: 80

約数和(自身を含む): 376594944

約数和(自身を除く): 258916464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 158170, 189804, 237255, 253072, 316340, 379608, 474510, 490327, 632680, 759216, 949020, 980654, 1265360, 1470981, 1898040, 1961308, 2451635, 2941962, 3796080, 3922616, 4903270, 5883924, 7354905, 7845232, 9806540, 11767848, 14709810, 19613080, 23535696, 29419620, 39226160, 58839240, 117678480]

約数ペア:

[(1, 117678480), (2, 58839240), (3, 39226160), (4, 29419620), (5, 23535696), (6, 19613080), (8, 14709810), (10, 11767848), (12, 9806540), (15, 7845232), (16, 7354905), (20, 5883924), (24, 4903270), (30, 3922616), (31, 3796080), (40, 2941962), (48, 2451635), (60, 1961308), (62, 1898040), (80, 1470981), (93, 1265360), (120, 980654), (124, 949020), (155, 759216), (186, 632680), (240, 490327), (248, 474510), (310, 379608), (372, 316340), (465, 253072), (496, 237255), (620, 189804), (744, 158170), (930, 126536), (1240, 94902), (1488, 79085), (1860, 63268), (2480, 47451), (3720, 31634), (7440, 15817)]