168983280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{78233}}^1$

素因数の和:78255

約数の個数: 80

約数和(自身を含む): 582060960

約数和(自身を除く): 413077680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 78233, 156466, 234699, 312932, 391165, 469398, 625864, 704097, 782330, 938796, 1173495, 1251728, 1408194, 1564660, 1877592, 2112291, 2346990, 2816388, 3129320, 3520485, 3755184, 4224582, 4693980, 5632776, 6258640, 7040970, 8449164, 9387960, 10561455, 11265552, 14081940, 16898328, 18775920, 21122910, 28163880, 33796656, 42245820, 56327760, 84491640, 168983280]

約数ペア:

[(1, 168983280), (2, 84491640), (3, 56327760), (4, 42245820), (5, 33796656), (6, 28163880), (8, 21122910), (9, 18775920), (10, 16898328), (12, 14081940), (15, 11265552), (16, 10561455), (18, 9387960), (20, 8449164), (24, 7040970), (27, 6258640), (30, 5632776), (36, 4693980), (40, 4224582), (45, 3755184), (48, 3520485), (54, 3129320), (60, 2816388), (72, 2346990), (80, 2112291), (90, 1877592), (108, 1564660), (120, 1408194), (135, 1251728), (144, 1173495), (180, 938796), (216, 782330), (240, 704097), (270, 625864), (360, 469398), (432, 391165), (540, 312932), (720, 234699), (1080, 156466), (2160, 78233)]