13745520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 120

約数和(自身を含む): 48920976

約数和(自身を除く): 35175456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1123, 1224, 1360, 1530, 2040, 2246, 2448, 3060, 3369, 4080, 4492, 5615, 6120, 6738, 8984, 10107, 11230, 12240, 13476, 16845, 17968, 19091, 20214, 22460, 26952, 33690, 38182, 40428, 44920, 50535, 53904, 57273, 67380, 76364, 80856, 89840, 95455, 101070, 114546, 134760, 152728, 161712, 171819, 190910, 202140, 229092, 269520, 286365, 305456, 343638, 381820, 404280, 458184, 572730, 687276, 763640, 808560, 859095, 916368, 1145460, 1374552, 1527280, 1718190, 2290920, 2749104, 3436380, 4581840, 6872760, 13745520]

約数ペア:

[(1, 13745520), (2, 6872760), (3, 4581840), (4, 3436380), (5, 2749104), (6, 2290920), (8, 1718190), (9, 1527280), (10, 1374552), (12, 1145460), (15, 916368), (16, 859095), (17, 808560), (18, 763640), (20, 687276), (24, 572730), (30, 458184), (34, 404280), (36, 381820), (40, 343638), (45, 305456), (48, 286365), (51, 269520), (60, 229092), (68, 202140), (72, 190910), (80, 171819), (85, 161712), (90, 152728), (102, 134760), (120, 114546), (136, 101070), (144, 95455), (153, 89840), (170, 80856), (180, 76364), (204, 67380), (240, 57273), (255, 53904), (272, 50535), (306, 44920), (340, 40428), (360, 38182), (408, 33690), (510, 26952), (612, 22460), (680, 20214), (720, 19091), (765, 17968), (816, 16845), (1020, 13476), (1123, 12240), (1224, 11230), (1360, 10107), (1530, 8984), (2040, 6738), (2246, 6120), (2448, 5615), (3060, 4492), (3369, 4080)]