30934320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2190

約数の個数: 80

約数和(自身を含む): 97514592

約数和(自身を除く): 66580272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2113, 2440, 2928, 3660, 4226, 4880, 6339, 7320, 8452, 10565, 12678, 14640, 16904, 21130, 25356, 31695, 33808, 42260, 50712, 63390, 84520, 101424, 126780, 128893, 169040, 253560, 257786, 386679, 507120, 515572, 644465, 773358, 1031144, 1288930, 1546716, 1933395, 2062288, 2577860, 3093432, 3866790, 5155720, 6186864, 7733580, 10311440, 15467160, 30934320]

約数ペア:

[(1, 30934320), (2, 15467160), (3, 10311440), (4, 7733580), (5, 6186864), (6, 5155720), (8, 3866790), (10, 3093432), (12, 2577860), (15, 2062288), (16, 1933395), (20, 1546716), (24, 1288930), (30, 1031144), (40, 773358), (48, 644465), (60, 515572), (61, 507120), (80, 386679), (120, 257786), (122, 253560), (183, 169040), (240, 128893), (244, 126780), (305, 101424), (366, 84520), (488, 63390), (610, 50712), (732, 42260), (915, 33808), (976, 31695), (1220, 25356), (1464, 21130), (1830, 16904), (2113, 14640), (2440, 12678), (2928, 10565), (3660, 8452), (4226, 7320), (4880, 6339)]