11880450180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{85829}}^1$

素因数の和:86613

約数の個数: 72

約数和(自身を含む): 36084648600

約数和(自身を除く): 24204198420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 769, 1538, 2307, 3076, 3845, 4614, 6921, 7690, 9228, 11535, 13842, 15380, 23070, 27684, 34605, 46140, 69210, 85829, 138420, 171658, 257487, 343316, 429145, 514974, 772461, 858290, 1029948, 1287435, 1544922, 1716580, 2574870, 3089844, 3862305, 5149740, 7724610, 15449220, 66002501, 132005002, 198007503, 264010004, 330012505, 396015006, 594022509, 660025010, 792030012, 990037515, 1188045018, 1320050020, 1980075030, 2376090036, 2970112545, 3960150060, 5940225090, 11880450180]

約数ペア:

[(1, 11880450180), (2, 5940225090), (3, 3960150060), (4, 2970112545), (5, 2376090036), (6, 1980075030), (9, 1320050020), (10, 1188045018), (12, 990037515), (15, 792030012), (18, 660025010), (20, 594022509), (30, 396015006), (36, 330012505), (45, 264010004), (60, 198007503), (90, 132005002), (180, 66002501), (769, 15449220), (1538, 7724610), (2307, 5149740), (3076, 3862305), (3845, 3089844), (4614, 2574870), (6921, 1716580), (7690, 1544922), (9228, 1287435), (11535, 1029948), (13842, 858290), (15380, 772461), (23070, 514974), (27684, 429145), (34605, 343316), (46140, 257487), (69210, 171658), (85829, 138420)]