448465680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:16006

約数の個数: 160

約数和(自身を含む): 1663643520

約数和(自身を除く): 1215177840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 15971, 28080, 31942, 47913, 63884, 79855, 95826, 127768, 143739, 159710, 191652, 207623, 239565, 255536, 287478, 319420, 383304, 415246, 431217, 479130, 574956, 622869, 638840, 718695, 766608, 830492, 862434, 958260, 1038115, 1149912, 1245738, 1277680, 1437390, 1660984, 1724868, 1868607, 1916520, 2076230, 2156085, 2299824, 2491476, 2874780, 3114345, 3321968, 3449736, 3737214, 3833040, 4152460, 4312170, 4982952, 5605821, 5749560, 6228690, 6899472, 7474428, 8304920, 8624340, 9343035, 9965904, 11211642, 11499120, 12457380, 14948856, 16609840, 17248680, 18686070, 22423284, 24914760, 28029105, 29897712, 34497360, 37372140, 44846568, 49829520, 56058210, 74744280, 89693136, 112116420, 149488560, 224232840, 448465680]

約数ペア:

[(1, 448465680), (2, 224232840), (3, 149488560), (4, 112116420), (5, 89693136), (6, 74744280), (8, 56058210), (9, 49829520), (10, 44846568), (12, 37372140), (13, 34497360), (15, 29897712), (16, 28029105), (18, 24914760), (20, 22423284), (24, 18686070), (26, 17248680), (27, 16609840), (30, 14948856), (36, 12457380), (39, 11499120), (40, 11211642), (45, 9965904), (48, 9343035), (52, 8624340), (54, 8304920), (60, 7474428), (65, 6899472), (72, 6228690), (78, 5749560), (80, 5605821), (90, 4982952), (104, 4312170), (108, 4152460), (117, 3833040), (120, 3737214), (130, 3449736), (135, 3321968), (144, 3114345), (156, 2874780), (180, 2491476), (195, 2299824), (208, 2156085), (216, 2076230), (234, 1916520), (240, 1868607), (260, 1724868), (270, 1660984), (312, 1437390), (351, 1277680), (360, 1245738), (390, 1149912), (432, 1038115), (468, 958260), (520, 862434), (540, 830492), (585, 766608), (624, 718695), (702, 638840), (720, 622869), (780, 574956), (936, 479130), (1040, 431217), (1080, 415246), (1170, 383304), (1404, 319420), (1560, 287478), (1755, 255536), (1872, 239565), (2160, 207623), (2340, 191652), (2808, 159710), (3120, 143739), (3510, 127768), (4680, 95826), (5616, 79855), (7020, 63884), (9360, 47913), (14040, 31942), (15971, 28080)]