738125280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2233

約数の個数: 144

約数和(自身を含む): 2529727200

約数和(自身を除く): 1791601920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 263, 288, 360, 480, 526, 720, 789, 1052, 1315, 1440, 1578, 1949, 2104, 2367, 2630, 3156, 3898, 3945, 4208, 4734, 5260, 5847, 6312, 7796, 7890, 8416, 9468, 9745, 10520, 11694, 11835, 12624, 15592, 15780, 17541, 18936, 19490, 21040, 23388, 23670, 25248, 29235, 31184, 31560, 35082, 37872, 38980, 42080, 46776, 47340, 58470, 62368, 63120, 70164, 75744, 77960, 87705, 93552, 94680, 116940, 126240, 140328, 155920, 175410, 187104, 189360, 233880, 280656, 311840, 350820, 378720, 467760, 512587, 561312, 701640, 935520, 1025174, 1403280, 1537761, 2050348, 2562935, 2806560, 3075522, 4100696, 4613283, 5125870, 6151044, 7688805, 8201392, 9226566, 10251740, 12302088, 15377610, 16402784, 18453132, 20503480, 23066415, 24604176, 30755220, 36906264, 41006960, 46132830, 49208352, 61510440, 73812528, 82013920, 92265660, 123020880, 147625056, 184531320, 246041760, 369062640, 738125280]

約数ペア:

[(1, 738125280), (2, 369062640), (3, 246041760), (4, 184531320), (5, 147625056), (6, 123020880), (8, 92265660), (9, 82013920), (10, 73812528), (12, 61510440), (15, 49208352), (16, 46132830), (18, 41006960), (20, 36906264), (24, 30755220), (30, 24604176), (32, 23066415), (36, 20503480), (40, 18453132), (45, 16402784), (48, 15377610), (60, 12302088), (72, 10251740), (80, 9226566), (90, 8201392), (96, 7688805), (120, 6151044), (144, 5125870), (160, 4613283), (180, 4100696), (240, 3075522), (263, 2806560), (288, 2562935), (360, 2050348), (480, 1537761), (526, 1403280), (720, 1025174), (789, 935520), (1052, 701640), (1315, 561312), (1440, 512587), (1578, 467760), (1949, 378720), (2104, 350820), (2367, 311840), (2630, 280656), (3156, 233880), (3898, 189360), (3945, 187104), (4208, 175410), (4734, 155920), (5260, 140328), (5847, 126240), (6312, 116940), (7796, 94680), (7890, 93552), (8416, 87705), (9468, 77960), (9745, 75744), (10520, 70164), (11694, 63120), (11835, 62368), (12624, 58470), (15592, 47340), (15780, 46776), (17541, 42080), (18936, 38980), (19490, 37872), (21040, 35082), (23388, 31560), (23670, 31184), (25248, 29235)]