227407680

素因数分解:

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

素因数の和:585

約数の個数: 126

約数和(自身を含む): 784981158

約数和(自身を除く): 557573478

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, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 2880, 3372, 4215, 4496, 5058, 5620, 6744, 8430, 8992, 10116, 11240, 12645, 13488, 16860, 17984, 20232, 22480, 25290, 26976, 33720, 40464, 44960, 50580, 53952, 67440, 78961, 80928, 89920, 101160, 134880, 157922, 161856, 202320, 236883, 269760, 315844, 394805, 404640, 473766, 631688, 710649, 789610, 809280, 947532, 1184415, 1263376, 1421298, 1579220, 1895064, 2368830, 2526752, 2842596, 3158440, 3553245, 3790128, 4737660, 5053504, 5685192, 6316880, 7106490, 7580256, 9475320, 11370384, 12633760, 14212980, 15160512, 18950640, 22740768, 25267520, 28425960, 37901280, 45481536, 56851920, 75802560, 113703840, 227407680]

約数ペア:

[(1, 227407680), (2, 113703840), (3, 75802560), (4, 56851920), (5, 45481536), (6, 37901280), (8, 28425960), (9, 25267520), (10, 22740768), (12, 18950640), (15, 15160512), (16, 14212980), (18, 12633760), (20, 11370384), (24, 9475320), (30, 7580256), (32, 7106490), (36, 6316880), (40, 5685192), (45, 5053504), (48, 4737660), (60, 3790128), (64, 3553245), (72, 3158440), (80, 2842596), (90, 2526752), (96, 2368830), (120, 1895064), (144, 1579220), (160, 1421298), (180, 1263376), (192, 1184415), (240, 947532), (281, 809280), (288, 789610), (320, 710649), (360, 631688), (480, 473766), (562, 404640), (576, 394805), (720, 315844), (843, 269760), (960, 236883), (1124, 202320), (1405, 161856), (1440, 157922), (1686, 134880), (2248, 101160), (2529, 89920), (2810, 80928), (2880, 78961), (3372, 67440), (4215, 53952), (4496, 50580), (5058, 44960), (5620, 40464), (6744, 33720), (8430, 26976), (8992, 25290), (10116, 22480), (11240, 20232), (12645, 17984), (13488, 16860)]