138231480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37159}}^1$

素因数の和:37204

約数の個数: 64

約数和(自身を含む): 428083200

約数和(自身を除く): 289851720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37159, 74318, 111477, 148636, 185795, 222954, 297272, 371590, 445908, 557385, 743180, 891816, 1114770, 1151929, 1486360, 2229540, 2303858, 3455787, 4459080, 4607716, 5759645, 6911574, 9215432, 11519290, 13823148, 17278935, 23038580, 27646296, 34557870, 46077160, 69115740, 138231480]

約数ペア:

[(1, 138231480), (2, 69115740), (3, 46077160), (4, 34557870), (5, 27646296), (6, 23038580), (8, 17278935), (10, 13823148), (12, 11519290), (15, 9215432), (20, 6911574), (24, 5759645), (30, 4607716), (31, 4459080), (40, 3455787), (60, 2303858), (62, 2229540), (93, 1486360), (120, 1151929), (124, 1114770), (155, 891816), (186, 743180), (248, 557385), (310, 445908), (372, 371590), (465, 297272), (620, 222954), (744, 185795), (930, 148636), (1240, 111477), (1860, 74318), (3720, 37159)]