138484440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12409}}^1$

素因数の和:12457

約数の個数: 96

約数和(自身を含む): 464630400

約数和(自身を除く): 326145960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12409, 24818, 37227, 49636, 62045, 74454, 99272, 111681, 124090, 148908, 186135, 223362, 248180, 297816, 372270, 384679, 446724, 496360, 558405, 744540, 769358, 893448, 1116810, 1154037, 1489080, 1538716, 1923395, 2233620, 2308074, 3077432, 3462111, 3846790, 4467240, 4616148, 5770185, 6924222, 7693580, 9232296, 11540370, 13848444, 15387160, 17310555, 23080740, 27696888, 34621110, 46161480, 69242220, 138484440]

約数ペア:

[(1, 138484440), (2, 69242220), (3, 46161480), (4, 34621110), (5, 27696888), (6, 23080740), (8, 17310555), (9, 15387160), (10, 13848444), (12, 11540370), (15, 9232296), (18, 7693580), (20, 6924222), (24, 5770185), (30, 4616148), (31, 4467240), (36, 3846790), (40, 3462111), (45, 3077432), (60, 2308074), (62, 2233620), (72, 1923395), (90, 1538716), (93, 1489080), (120, 1154037), (124, 1116810), (155, 893448), (180, 769358), (186, 744540), (248, 558405), (279, 496360), (310, 446724), (360, 384679), (372, 372270), (465, 297816), (558, 248180), (620, 223362), (744, 186135), (930, 148908), (1116, 124090), (1240, 111681), (1395, 99272), (1860, 74454), (2232, 62045), (2790, 49636), (3720, 37227), (5580, 24818), (11160, 12409)]