184920480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 634672584

約数和(自身を除く): 449752104

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, 281, 288, 360, 457, 480, 562, 720, 843, 914, 1124, 1371, 1405, 1440, 1686, 1828, 2248, 2285, 2529, 2742, 2810, 3372, 3656, 4113, 4215, 4496, 4570, 5058, 5484, 5620, 6744, 6855, 7312, 8226, 8430, 8992, 9140, 10116, 10968, 11240, 12645, 13488, 13710, 14624, 16452, 16860, 18280, 20232, 20565, 21936, 22480, 25290, 26976, 27420, 32904, 33720, 36560, 40464, 41130, 43872, 44960, 50580, 54840, 65808, 67440, 73120, 80928, 82260, 101160, 109680, 128417, 131616, 134880, 164520, 202320, 219360, 256834, 329040, 385251, 404640, 513668, 642085, 658080, 770502, 1027336, 1155753, 1284170, 1541004, 1926255, 2054672, 2311506, 2568340, 3082008, 3852510, 4109344, 4623012, 5136680, 5778765, 6164016, 7705020, 9246024, 10273360, 11557530, 12328032, 15410040, 18492048, 20546720, 23115060, 30820080, 36984096, 46230120, 61640160, 92460240, 184920480]

約数ペア:

[(1, 184920480), (2, 92460240), (3, 61640160), (4, 46230120), (5, 36984096), (6, 30820080), (8, 23115060), (9, 20546720), (10, 18492048), (12, 15410040), (15, 12328032), (16, 11557530), (18, 10273360), (20, 9246024), (24, 7705020), (30, 6164016), (32, 5778765), (36, 5136680), (40, 4623012), (45, 4109344), (48, 3852510), (60, 3082008), (72, 2568340), (80, 2311506), (90, 2054672), (96, 1926255), (120, 1541004), (144, 1284170), (160, 1155753), (180, 1027336), (240, 770502), (281, 658080), (288, 642085), (360, 513668), (457, 404640), (480, 385251), (562, 329040), (720, 256834), (843, 219360), (914, 202320), (1124, 164520), (1371, 134880), (1405, 131616), (1440, 128417), (1686, 109680), (1828, 101160), (2248, 82260), (2285, 80928), (2529, 73120), (2742, 67440), (2810, 65808), (3372, 54840), (3656, 50580), (4113, 44960), (4215, 43872), (4496, 41130), (4570, 40464), (5058, 36560), (5484, 33720), (5620, 32904), (6744, 27420), (6855, 26976), (7312, 25290), (8226, 22480), (8430, 21936), (8992, 20565), (9140, 20232), (10116, 18280), (10968, 16860), (11240, 16452), (12645, 14624), (13488, 13710)]