2508228480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4649}}^1$

素因数の和:4952

約数の個数: 128

約数和(自身を含む): 8025156000

約数和(自身を除く): 5516927520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 281, 320, 384, 480, 562, 640, 843, 960, 1124, 1405, 1686, 1920, 2248, 2810, 3372, 4215, 4496, 4649, 5620, 6744, 8430, 8992, 9298, 11240, 13488, 13947, 16860, 17984, 18596, 22480, 23245, 26976, 27894, 33720, 35968, 37192, 44960, 46490, 53952, 55788, 67440, 69735, 74384, 89920, 92980, 107904, 111576, 134880, 139470, 148768, 179840, 185960, 223152, 269760, 278940, 297536, 371920, 446304, 539520, 557880, 595072, 743840, 892608, 1115760, 1306369, 1487680, 1785216, 2231520, 2612738, 2975360, 3919107, 4463040, 5225476, 6531845, 7838214, 8926080, 10450952, 13063690, 15676428, 19595535, 20901904, 26127380, 31352856, 39191070, 41803808, 52254760, 62705712, 78382140, 83607616, 104509520, 125411424, 156764280, 167215232, 209019040, 250822848, 313528560, 418038080, 501645696, 627057120, 836076160, 1254114240, 2508228480]

約数ペア:

[(1, 2508228480), (2, 1254114240), (3, 836076160), (4, 627057120), (5, 501645696), (6, 418038080), (8, 313528560), (10, 250822848), (12, 209019040), (15, 167215232), (16, 156764280), (20, 125411424), (24, 104509520), (30, 83607616), (32, 78382140), (40, 62705712), (48, 52254760), (60, 41803808), (64, 39191070), (80, 31352856), (96, 26127380), (120, 20901904), (128, 19595535), (160, 15676428), (192, 13063690), (240, 10450952), (281, 8926080), (320, 7838214), (384, 6531845), (480, 5225476), (562, 4463040), (640, 3919107), (843, 2975360), (960, 2612738), (1124, 2231520), (1405, 1785216), (1686, 1487680), (1920, 1306369), (2248, 1115760), (2810, 892608), (3372, 743840), (4215, 595072), (4496, 557880), (4649, 539520), (5620, 446304), (6744, 371920), (8430, 297536), (8992, 278940), (9298, 269760), (11240, 223152), (13488, 185960), (13947, 179840), (16860, 148768), (17984, 139470), (18596, 134880), (22480, 111576), (23245, 107904), (26976, 92980), (27894, 89920), (33720, 74384), (35968, 69735), (37192, 67440), (44960, 55788), (46490, 53952)]