23200740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 71563128

約数和(自身を除く): 48362388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2113, 2196, 2745, 3660, 4226, 5490, 6339, 8452, 10565, 10980, 12678, 19017, 21130, 25356, 31695, 38034, 42260, 63390, 76068, 95085, 126780, 128893, 190170, 257786, 380340, 386679, 515572, 644465, 773358, 1160037, 1288930, 1546716, 1933395, 2320074, 2577860, 3866790, 4640148, 5800185, 7733580, 11600370, 23200740]

約数ペア:

[(1, 23200740), (2, 11600370), (3, 7733580), (4, 5800185), (5, 4640148), (6, 3866790), (9, 2577860), (10, 2320074), (12, 1933395), (15, 1546716), (18, 1288930), (20, 1160037), (30, 773358), (36, 644465), (45, 515572), (60, 386679), (61, 380340), (90, 257786), (122, 190170), (180, 128893), (183, 126780), (244, 95085), (305, 76068), (366, 63390), (549, 42260), (610, 38034), (732, 31695), (915, 25356), (1098, 21130), (1220, 19017), (1830, 12678), (2113, 10980), (2196, 10565), (2745, 8452), (3660, 6339), (4226, 5490)]