138408120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10391}}^1$

素因数の和:10445

約数の個数: 96

約数和(自身を含む): 462028320

約数和(自身を除く): 323620200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 10391, 13320, 20782, 31173, 41564, 51955, 62346, 83128, 93519, 103910, 124692, 155865, 187038, 207820, 249384, 311730, 374076, 384467, 415640, 467595, 623460, 748152, 768934, 935190, 1153401, 1246920, 1537868, 1870380, 1922335, 2306802, 3075736, 3460203, 3740760, 3844670, 4613604, 5767005, 6920406, 7689340, 9227208, 11534010, 13840812, 15378680, 17301015, 23068020, 27681624, 34602030, 46136040, 69204060, 138408120]

約数ペア:

[(1, 138408120), (2, 69204060), (3, 46136040), (4, 34602030), (5, 27681624), (6, 23068020), (8, 17301015), (9, 15378680), (10, 13840812), (12, 11534010), (15, 9227208), (18, 7689340), (20, 6920406), (24, 5767005), (30, 4613604), (36, 3844670), (37, 3740760), (40, 3460203), (45, 3075736), (60, 2306802), (72, 1922335), (74, 1870380), (90, 1537868), (111, 1246920), (120, 1153401), (148, 935190), (180, 768934), (185, 748152), (222, 623460), (296, 467595), (333, 415640), (360, 384467), (370, 374076), (444, 311730), (555, 249384), (666, 207820), (740, 187038), (888, 155865), (1110, 124692), (1332, 103910), (1480, 93519), (1665, 83128), (2220, 62346), (2664, 51955), (3330, 41564), (4440, 31173), (6660, 20782), (10391, 13320)]