30196440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 96

約数和(自身を含む): 100835280

約数和(自身を除く): 70638840

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, 2267, 2664, 3330, 4440, 4534, 6660, 6801, 9068, 11335, 13320, 13602, 18136, 20403, 22670, 27204, 34005, 40806, 45340, 54408, 68010, 81612, 83879, 90680, 102015, 136020, 163224, 167758, 204030, 251637, 272040, 335516, 408060, 419395, 503274, 671032, 754911, 816120, 838790, 1006548, 1258185, 1509822, 1677580, 2013096, 2516370, 3019644, 3355160, 3774555, 5032740, 6039288, 7549110, 10065480, 15098220, 30196440]

約数ペア:

[(1, 30196440), (2, 15098220), (3, 10065480), (4, 7549110), (5, 6039288), (6, 5032740), (8, 3774555), (9, 3355160), (10, 3019644), (12, 2516370), (15, 2013096), (18, 1677580), (20, 1509822), (24, 1258185), (30, 1006548), (36, 838790), (37, 816120), (40, 754911), (45, 671032), (60, 503274), (72, 419395), (74, 408060), (90, 335516), (111, 272040), (120, 251637), (148, 204030), (180, 167758), (185, 163224), (222, 136020), (296, 102015), (333, 90680), (360, 83879), (370, 81612), (444, 68010), (555, 54408), (666, 45340), (740, 40806), (888, 34005), (1110, 27204), (1332, 22670), (1480, 20403), (1665, 18136), (2220, 13602), (2267, 13320), (2664, 11335), (3330, 9068), (4440, 6801), (4534, 6660)]