61868640

素因数分解:

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

素因数の和:2192

約数の個数: 96

約数和(自身を含む): 198174816

約数和(自身を除く): 136306176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2113, 2440, 2928, 3660, 4226, 4880, 5856, 6339, 7320, 8452, 9760, 10565, 12678, 14640, 16904, 21130, 25356, 29280, 31695, 33808, 42260, 50712, 63390, 67616, 84520, 101424, 126780, 128893, 169040, 202848, 253560, 257786, 338080, 386679, 507120, 515572, 644465, 773358, 1014240, 1031144, 1288930, 1546716, 1933395, 2062288, 2577860, 3093432, 3866790, 4124576, 5155720, 6186864, 7733580, 10311440, 12373728, 15467160, 20622880, 30934320, 61868640]

約数ペア:

[(1, 61868640), (2, 30934320), (3, 20622880), (4, 15467160), (5, 12373728), (6, 10311440), (8, 7733580), (10, 6186864), (12, 5155720), (15, 4124576), (16, 3866790), (20, 3093432), (24, 2577860), (30, 2062288), (32, 1933395), (40, 1546716), (48, 1288930), (60, 1031144), (61, 1014240), (80, 773358), (96, 644465), (120, 515572), (122, 507120), (160, 386679), (183, 338080), (240, 257786), (244, 253560), (305, 202848), (366, 169040), (480, 128893), (488, 126780), (610, 101424), (732, 84520), (915, 67616), (976, 63390), (1220, 50712), (1464, 42260), (1830, 33808), (1952, 31695), (2113, 29280), (2440, 25356), (2928, 21130), (3660, 16904), (4226, 14640), (4880, 12678), (5856, 10565), (6339, 9760), (7320, 8452)]