154152720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23789}}^1$

素因数の和:23814

約数の個数: 100

約数和(自身を含む): 535417740

約数和(自身を除く): 381265020

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 23789, 47578, 71367, 95156, 118945, 142734, 190312, 214101, 237890, 285468, 356835, 380624, 428202, 475780, 570936, 642303, 713670, 856404, 951560, 1070505, 1141872, 1284606, 1427340, 1712808, 1903120, 1926909, 2141010, 2569212, 2854680, 3211515, 3425616, 3853818, 4282020, 5138424, 5709360, 6423030, 7707636, 8564040, 9634545, 10276848, 12846060, 15415272, 17128080, 19269090, 25692120, 30830544, 38538180, 51384240, 77076360, 154152720]

約数ペア:

[(1, 154152720), (2, 77076360), (3, 51384240), (4, 38538180), (5, 30830544), (6, 25692120), (8, 19269090), (9, 17128080), (10, 15415272), (12, 12846060), (15, 10276848), (16, 9634545), (18, 8564040), (20, 7707636), (24, 6423030), (27, 5709360), (30, 5138424), (36, 4282020), (40, 3853818), (45, 3425616), (48, 3211515), (54, 2854680), (60, 2569212), (72, 2141010), (80, 1926909), (81, 1903120), (90, 1712808), (108, 1427340), (120, 1284606), (135, 1141872), (144, 1070505), (162, 951560), (180, 856404), (216, 713670), (240, 642303), (270, 570936), (324, 475780), (360, 428202), (405, 380624), (432, 356835), (540, 285468), (648, 237890), (720, 214101), (810, 190312), (1080, 142734), (1296, 118945), (1620, 95156), (2160, 71367), (3240, 47578), (6480, 23789)]