1111494240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1193}}^1$

素因数の和:1861

約数の個数: 144

約数和(自身を含む): 3802020768

約数和(自身を除く): 2690526528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 647, 720, 1193, 1294, 1440, 1941, 2386, 2588, 3235, 3579, 3882, 4772, 5176, 5823, 5965, 6470, 7158, 7764, 9544, 9705, 10352, 10737, 11646, 11930, 12940, 14316, 15528, 17895, 19088, 19410, 20704, 21474, 23292, 23860, 25880, 28632, 29115, 31056, 35790, 38176, 38820, 42948, 46584, 47720, 51760, 53685, 57264, 58230, 62112, 71580, 77640, 85896, 93168, 95440, 103520, 107370, 114528, 116460, 143160, 155280, 171792, 186336, 190880, 214740, 232920, 286320, 310560, 343584, 429480, 465840, 572640, 771871, 858960, 931680, 1543742, 1717920, 2315613, 3087484, 3859355, 4631226, 6174968, 6946839, 7718710, 9262452, 11578065, 12349936, 13893678, 15437420, 18524904, 23156130, 24699872, 27787356, 30874840, 34734195, 37049808, 46312260, 55574712, 61749680, 69468390, 74099616, 92624520, 111149424, 123499360, 138936780, 185249040, 222298848, 277873560, 370498080, 555747120, 1111494240]

約数ペア:

[(1, 1111494240), (2, 555747120), (3, 370498080), (4, 277873560), (5, 222298848), (6, 185249040), (8, 138936780), (9, 123499360), (10, 111149424), (12, 92624520), (15, 74099616), (16, 69468390), (18, 61749680), (20, 55574712), (24, 46312260), (30, 37049808), (32, 34734195), (36, 30874840), (40, 27787356), (45, 24699872), (48, 23156130), (60, 18524904), (72, 15437420), (80, 13893678), (90, 12349936), (96, 11578065), (120, 9262452), (144, 7718710), (160, 6946839), (180, 6174968), (240, 4631226), (288, 3859355), (360, 3087484), (480, 2315613), (647, 1717920), (720, 1543742), (1193, 931680), (1294, 858960), (1440, 771871), (1941, 572640), (2386, 465840), (2588, 429480), (3235, 343584), (3579, 310560), (3882, 286320), (4772, 232920), (5176, 214740), (5823, 190880), (5965, 186336), (6470, 171792), (7158, 155280), (7764, 143160), (9544, 116460), (9705, 114528), (10352, 107370), (10737, 103520), (11646, 95440), (11930, 93168), (12940, 85896), (14316, 77640), (15528, 71580), (17895, 62112), (19088, 58230), (19410, 57264), (20704, 53685), (21474, 51760), (23292, 47720), (23860, 46584), (25880, 42948), (28632, 38820), (29115, 38176), (31056, 35790)]