179236548720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{124907}}^1$

素因数の和:126919

約数の個数: 120

約数和(自身を含む): 602242922736

約数和(自身を除く): 423006374016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1993, 3986, 5979, 7972, 9965, 11958, 15944, 17937, 19930, 23916, 29895, 31888, 35874, 39860, 47832, 59790, 71748, 79720, 89685, 95664, 119580, 124907, 143496, 159440, 179370, 239160, 249814, 286992, 358740, 374721, 478320, 499628, 624535, 717480, 749442, 999256, 1124163, 1249070, 1434960, 1498884, 1873605, 1998512, 2248326, 2498140, 2997768, 3747210, 4496652, 4996280, 5620815, 5995536, 7494420, 8993304, 9992560, 11241630, 14988840, 17986608, 22483260, 29977680, 44966520, 89933040, 248939651, 497879302, 746818953, 995758604, 1244698255, 1493637906, 1991517208, 2240456859, 2489396510, 2987275812, 3734094765, 3983034416, 4480913718, 4978793020, 5974551624, 7468189530, 8961827436, 9957586040, 11202284295, 11949103248, 14936379060, 17923654872, 19915172080, 22404568590, 29872758120, 35847309744, 44809137180, 59745516240, 89618274360, 179236548720]

約数ペア:

[(1, 179236548720), (2, 89618274360), (3, 59745516240), (4, 44809137180), (5, 35847309744), (6, 29872758120), (8, 22404568590), (9, 19915172080), (10, 17923654872), (12, 14936379060), (15, 11949103248), (16, 11202284295), (18, 9957586040), (20, 8961827436), (24, 7468189530), (30, 5974551624), (36, 4978793020), (40, 4480913718), (45, 3983034416), (48, 3734094765), (60, 2987275812), (72, 2489396510), (80, 2240456859), (90, 1991517208), (120, 1493637906), (144, 1244698255), (180, 995758604), (240, 746818953), (360, 497879302), (720, 248939651), (1993, 89933040), (3986, 44966520), (5979, 29977680), (7972, 22483260), (9965, 17986608), (11958, 14988840), (15944, 11241630), (17937, 9992560), (19930, 8993304), (23916, 7494420), (29895, 5995536), (31888, 5620815), (35874, 4996280), (39860, 4496652), (47832, 3747210), (59790, 2997768), (71748, 2498140), (79720, 2248326), (89685, 1998512), (95664, 1873605), (119580, 1498884), (124907, 1434960), (143496, 1249070), (159440, 1124163), (179370, 999256), (239160, 749442), (249814, 717480), (286992, 624535), (358740, 499628), (374721, 478320)]