137400240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15473}}^1$

素因数の和:15526

約数の個数: 80

約数和(自身を含む): 437480928

約数和(自身を除く): 300080688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 15473, 30946, 46419, 61892, 77365, 92838, 123784, 154730, 185676, 232095, 247568, 309460, 371352, 464190, 572501, 618920, 742704, 928380, 1145002, 1237840, 1717503, 1856760, 2290004, 2862505, 3435006, 3713520, 4580008, 5725010, 6870012, 8587515, 9160016, 11450020, 13740024, 17175030, 22900040, 27480048, 34350060, 45800080, 68700120, 137400240]

約数ペア:

[(1, 137400240), (2, 68700120), (3, 45800080), (4, 34350060), (5, 27480048), (6, 22900040), (8, 17175030), (10, 13740024), (12, 11450020), (15, 9160016), (16, 8587515), (20, 6870012), (24, 5725010), (30, 4580008), (37, 3713520), (40, 3435006), (48, 2862505), (60, 2290004), (74, 1856760), (80, 1717503), (111, 1237840), (120, 1145002), (148, 928380), (185, 742704), (222, 618920), (240, 572501), (296, 464190), (370, 371352), (444, 309460), (555, 247568), (592, 232095), (740, 185676), (888, 154730), (1110, 123784), (1480, 92838), (1776, 77365), (2220, 61892), (2960, 46419), (4440, 30946), (8880, 15473)]