11371680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 39803400

約数和(自身を除く): 28431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 149, 159, 160, 180, 212, 240, 265, 288, 298, 318, 360, 424, 447, 477, 480, 530, 596, 636, 720, 745, 795, 848, 894, 954, 1060, 1192, 1272, 1341, 1440, 1490, 1590, 1696, 1788, 1908, 2120, 2235, 2384, 2385, 2544, 2682, 2980, 3180, 3576, 3816, 4240, 4470, 4768, 4770, 5088, 5364, 5960, 6360, 6705, 7152, 7632, 7897, 8480, 8940, 9540, 10728, 11920, 12720, 13410, 14304, 15264, 15794, 17880, 19080, 21456, 23691, 23840, 25440, 26820, 31588, 35760, 38160, 39485, 42912, 47382, 53640, 63176, 71073, 71520, 76320, 78970, 94764, 107280, 118455, 126352, 142146, 157940, 189528, 214560, 236910, 252704, 284292, 315880, 355365, 379056, 473820, 568584, 631760, 710730, 758112, 947640, 1137168, 1263520, 1421460, 1895280, 2274336, 2842920, 3790560, 5685840, 11371680]

約数ペア:

[(1, 11371680), (2, 5685840), (3, 3790560), (4, 2842920), (5, 2274336), (6, 1895280), (8, 1421460), (9, 1263520), (10, 1137168), (12, 947640), (15, 758112), (16, 710730), (18, 631760), (20, 568584), (24, 473820), (30, 379056), (32, 355365), (36, 315880), (40, 284292), (45, 252704), (48, 236910), (53, 214560), (60, 189528), (72, 157940), (80, 142146), (90, 126352), (96, 118455), (106, 107280), (120, 94764), (144, 78970), (149, 76320), (159, 71520), (160, 71073), (180, 63176), (212, 53640), (240, 47382), (265, 42912), (288, 39485), (298, 38160), (318, 35760), (360, 31588), (424, 26820), (447, 25440), (477, 23840), (480, 23691), (530, 21456), (596, 19080), (636, 17880), (720, 15794), (745, 15264), (795, 14304), (848, 13410), (894, 12720), (954, 11920), (1060, 10728), (1192, 9540), (1272, 8940), (1341, 8480), (1440, 7897), (1490, 7632), (1590, 7152), (1696, 6705), (1788, 6360), (1908, 5960), (2120, 5364), (2235, 5088), (2384, 4770), (2385, 4768), (2544, 4470), (2682, 4240), (2980, 3816), (3180, 3576)]