27021480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2810

約数の個数: 64

約数和(自身を含む): 82071360

約数和(自身を除く): 55049880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 2713, 3320, 4980, 5426, 8139, 9960, 10852, 13565, 16278, 21704, 27130, 32556, 40695, 54260, 65112, 81390, 108520, 162780, 225179, 325560, 450358, 675537, 900716, 1125895, 1351074, 1801432, 2251790, 2702148, 3377685, 4503580, 5404296, 6755370, 9007160, 13510740, 27021480]

約数ペア:

[(1, 27021480), (2, 13510740), (3, 9007160), (4, 6755370), (5, 5404296), (6, 4503580), (8, 3377685), (10, 2702148), (12, 2251790), (15, 1801432), (20, 1351074), (24, 1125895), (30, 900716), (40, 675537), (60, 450358), (83, 325560), (120, 225179), (166, 162780), (249, 108520), (332, 81390), (415, 65112), (498, 54260), (664, 40695), (830, 32556), (996, 27130), (1245, 21704), (1660, 16278), (1992, 13565), (2490, 10852), (2713, 9960), (3320, 8139), (4980, 5426)]