240889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 192

約数和(自身を含む): 847832832

約数和(自身を除く): 606943392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1056, 1061, 1290, 1320, 1376, 1419, 1720, 1760, 1892, 2064, 2122, 2365, 2580, 2640, 2838, 3183, 3440, 3784, 4128, 4244, 4730, 5160, 5280, 5305, 5676, 6366, 6880, 7095, 7568, 8488, 9460, 10320, 10610, 11352, 11671, 12732, 14190, 15136, 15915, 16976, 18920, 20640, 21220, 22704, 23342, 25464, 28380, 31830, 33952, 35013, 37840, 42440, 45408, 45623, 46684, 50928, 56760, 58355, 63660, 70026, 75680, 84880, 91246, 93368, 101856, 113520, 116710, 127320, 136869, 140052, 169760, 175065, 182492, 186736, 227040, 228115, 233420, 254640, 273738, 280104, 350130, 364984, 373472, 456230, 466840, 501853, 509280, 547476, 560208, 684345, 700260, 729968, 912460, 933680, 1003706, 1094952, 1120416, 1368690, 1400520, 1459936, 1505559, 1824920, 1867360, 2007412, 2189904, 2509265, 2737380, 2801040, 3011118, 3649840, 4014824, 4379808, 5018530, 5474760, 5602080, 6022236, 7299680, 7527795, 8029648, 10037060, 10949520, 12044472, 15055590, 16059296, 20074120, 21899040, 24088944, 30111180, 40148240, 48177888, 60222360, 80296480, 120444720, 240889440]

約数ペア:

[(1, 240889440), (2, 120444720), (3, 80296480), (4, 60222360), (5, 48177888), (6, 40148240), (8, 30111180), (10, 24088944), (11, 21899040), (12, 20074120), (15, 16059296), (16, 15055590), (20, 12044472), (22, 10949520), (24, 10037060), (30, 8029648), (32, 7527795), (33, 7299680), (40, 6022236), (43, 5602080), (44, 5474760), (48, 5018530), (55, 4379808), (60, 4014824), (66, 3649840), (80, 3011118), (86, 2801040), (88, 2737380), (96, 2509265), (110, 2189904), (120, 2007412), (129, 1867360), (132, 1824920), (160, 1505559), (165, 1459936), (172, 1400520), (176, 1368690), (215, 1120416), (220, 1094952), (240, 1003706), (258, 933680), (264, 912460), (330, 729968), (344, 700260), (352, 684345), (430, 560208), (440, 547476), (473, 509280), (480, 501853), (516, 466840), (528, 456230), (645, 373472), (660, 364984), (688, 350130), (860, 280104), (880, 273738), (946, 254640), (1032, 233420), (1056, 228115), (1061, 227040), (1290, 186736), (1320, 182492), (1376, 175065), (1419, 169760), (1720, 140052), (1760, 136869), (1892, 127320), (2064, 116710), (2122, 113520), (2365, 101856), (2580, 93368), (2640, 91246), (2838, 84880), (3183, 75680), (3440, 70026), (3784, 63660), (4128, 58355), (4244, 56760), (4730, 50928), (5160, 46684), (5280, 45623), (5305, 45408), (5676, 42440), (6366, 37840), (6880, 35013), (7095, 33952), (7568, 31830), (8488, 28380), (9460, 25464), (10320, 23342), (10610, 22704), (11352, 21220), (11671, 20640), (12732, 18920), (14190, 16976), (15136, 15915)]