887780160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1097}}^1$

素因数の和:1401

約数の個数: 168

約数和(自身を含む): 3067254216

約数和(自身を除く): 2179474056

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 281, 288, 320, 360, 480, 562, 576, 720, 843, 960, 1097, 1124, 1405, 1440, 1686, 2194, 2248, 2529, 2810, 2880, 3291, 3372, 4215, 4388, 4496, 5058, 5485, 5620, 6582, 6744, 8430, 8776, 8992, 9873, 10116, 10970, 11240, 12645, 13164, 13488, 16455, 16860, 17552, 17984, 19746, 20232, 21940, 22480, 25290, 26328, 26976, 32910, 33720, 35104, 39492, 40464, 43880, 44960, 49365, 50580, 52656, 53952, 65820, 67440, 70208, 78984, 80928, 87760, 89920, 98730, 101160, 105312, 131640, 134880, 157968, 161856, 175520, 197460, 202320, 210624, 263280, 269760, 308257, 315936, 351040, 394920, 404640, 526560, 616514, 631872, 789840, 809280, 924771, 1053120, 1233028, 1541285, 1579680, 1849542, 2466056, 2774313, 3082570, 3159360, 3699084, 4623855, 4932112, 5548626, 6165140, 7398168, 9247710, 9864224, 11097252, 12330280, 13871565, 14796336, 18495420, 19728448, 22194504, 24660560, 27743130, 29592672, 36990840, 44389008, 49321120, 55486260, 59185344, 73981680, 88778016, 98642240, 110972520, 147963360, 177556032, 221945040, 295926720, 443890080, 887780160]

約数ペア:

[(1, 887780160), (2, 443890080), (3, 295926720), (4, 221945040), (5, 177556032), (6, 147963360), (8, 110972520), (9, 98642240), (10, 88778016), (12, 73981680), (15, 59185344), (16, 55486260), (18, 49321120), (20, 44389008), (24, 36990840), (30, 29592672), (32, 27743130), (36, 24660560), (40, 22194504), (45, 19728448), (48, 18495420), (60, 14796336), (64, 13871565), (72, 12330280), (80, 11097252), (90, 9864224), (96, 9247710), (120, 7398168), (144, 6165140), (160, 5548626), (180, 4932112), (192, 4623855), (240, 3699084), (281, 3159360), (288, 3082570), (320, 2774313), (360, 2466056), (480, 1849542), (562, 1579680), (576, 1541285), (720, 1233028), (843, 1053120), (960, 924771), (1097, 809280), (1124, 789840), (1405, 631872), (1440, 616514), (1686, 526560), (2194, 404640), (2248, 394920), (2529, 351040), (2810, 315936), (2880, 308257), (3291, 269760), (3372, 263280), (4215, 210624), (4388, 202320), (4496, 197460), (5058, 175520), (5485, 161856), (5620, 157968), (6582, 134880), (6744, 131640), (8430, 105312), (8776, 101160), (8992, 98730), (9873, 89920), (10116, 87760), (10970, 80928), (11240, 78984), (12645, 70208), (13164, 67440), (13488, 65820), (16455, 53952), (16860, 52656), (17552, 50580), (17984, 49365), (19746, 44960), (20232, 43880), (21940, 40464), (22480, 39492), (25290, 35104), (26328, 33720), (26976, 32910)]