67580480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 178637184

約数和(自身を除く): 111056704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 146, 160, 176, 220, 263, 292, 320, 352, 365, 440, 526, 584, 704, 730, 803, 880, 1052, 1168, 1315, 1460, 1606, 1760, 2104, 2336, 2630, 2893, 2920, 3212, 3520, 4015, 4208, 4672, 5260, 5786, 5840, 6424, 8030, 8416, 10520, 11572, 11680, 12848, 14465, 16060, 16832, 19199, 21040, 23144, 23360, 25696, 28930, 32120, 38398, 42080, 46288, 51392, 57860, 64240, 76796, 84160, 92576, 95995, 115720, 128480, 153592, 185152, 191990, 211189, 231440, 256960, 307184, 383980, 422378, 462880, 614368, 767960, 844756, 925760, 1055945, 1228736, 1535920, 1689512, 2111890, 3071840, 3379024, 4223780, 6143680, 6758048, 8447560, 13516096, 16895120, 33790240, 67580480]

約数ペア:

[(1, 67580480), (2, 33790240), (4, 16895120), (5, 13516096), (8, 8447560), (10, 6758048), (11, 6143680), (16, 4223780), (20, 3379024), (22, 3071840), (32, 2111890), (40, 1689512), (44, 1535920), (55, 1228736), (64, 1055945), (73, 925760), (80, 844756), (88, 767960), (110, 614368), (146, 462880), (160, 422378), (176, 383980), (220, 307184), (263, 256960), (292, 231440), (320, 211189), (352, 191990), (365, 185152), (440, 153592), (526, 128480), (584, 115720), (704, 95995), (730, 92576), (803, 84160), (880, 76796), (1052, 64240), (1168, 57860), (1315, 51392), (1460, 46288), (1606, 42080), (1760, 38398), (2104, 32120), (2336, 28930), (2630, 25696), (2893, 23360), (2920, 23144), (3212, 21040), (3520, 19199), (4015, 16832), (4208, 16060), (4672, 14465), (5260, 12848), (5786, 11680), (5840, 11572), (6424, 10520), (8030, 8416)]