61775040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 197693280

約数和(自身を除く): 135918240

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, 160, 192, 229, 240, 281, 320, 458, 480, 562, 687, 843, 916, 960, 1124, 1145, 1374, 1405, 1686, 1832, 2248, 2290, 2748, 2810, 3372, 3435, 3664, 4215, 4496, 4580, 5496, 5620, 6744, 6870, 7328, 8430, 8992, 9160, 10992, 11240, 13488, 13740, 14656, 16860, 17984, 18320, 21984, 22480, 26976, 27480, 33720, 36640, 43968, 44960, 53952, 54960, 64349, 67440, 73280, 89920, 109920, 128698, 134880, 193047, 219840, 257396, 269760, 321745, 386094, 514792, 643490, 772188, 965235, 1029584, 1286980, 1544376, 1930470, 2059168, 2573960, 3088752, 3860940, 4118336, 5147920, 6177504, 7721880, 10295840, 12355008, 15443760, 20591680, 30887520, 61775040]

約数ペア:

[(1, 61775040), (2, 30887520), (3, 20591680), (4, 15443760), (5, 12355008), (6, 10295840), (8, 7721880), (10, 6177504), (12, 5147920), (15, 4118336), (16, 3860940), (20, 3088752), (24, 2573960), (30, 2059168), (32, 1930470), (40, 1544376), (48, 1286980), (60, 1029584), (64, 965235), (80, 772188), (96, 643490), (120, 514792), (160, 386094), (192, 321745), (229, 269760), (240, 257396), (281, 219840), (320, 193047), (458, 134880), (480, 128698), (562, 109920), (687, 89920), (843, 73280), (916, 67440), (960, 64349), (1124, 54960), (1145, 53952), (1374, 44960), (1405, 43968), (1686, 36640), (1832, 33720), (2248, 27480), (2290, 26976), (2748, 22480), (2810, 21984), (3372, 18320), (3435, 17984), (3664, 16860), (4215, 14656), (4496, 13740), (4580, 13488), (5496, 11240), (5620, 10992), (6744, 9160), (6870, 8992), (7328, 8430)]