30178560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 100074240

約数和(自身を除く): 69895680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 271, 290, 320, 348, 384, 435, 464, 480, 542, 580, 640, 696, 768, 813, 870, 928, 960, 1084, 1160, 1280, 1355, 1392, 1626, 1740, 1856, 1920, 2168, 2320, 2710, 2784, 3252, 3480, 3712, 3840, 4065, 4336, 4640, 5420, 5568, 6504, 6960, 7424, 7859, 8130, 8672, 9280, 10840, 11136, 13008, 13920, 15718, 16260, 17344, 18560, 21680, 22272, 23577, 26016, 27840, 31436, 32520, 34688, 37120, 39295, 43360, 47154, 52032, 55680, 62872, 65040, 69376, 78590, 86720, 94308, 104064, 111360, 117885, 125744, 130080, 157180, 173440, 188616, 208128, 235770, 251488, 260160, 314360, 346880, 377232, 471540, 502976, 520320, 628720, 754464, 943080, 1005952, 1040640, 1257440, 1508928, 1886160, 2011904, 2514880, 3017856, 3772320, 5029760, 6035712, 7544640, 10059520, 15089280, 30178560]

約数ペア:

[(1, 30178560), (2, 15089280), (3, 10059520), (4, 7544640), (5, 6035712), (6, 5029760), (8, 3772320), (10, 3017856), (12, 2514880), (15, 2011904), (16, 1886160), (20, 1508928), (24, 1257440), (29, 1040640), (30, 1005952), (32, 943080), (40, 754464), (48, 628720), (58, 520320), (60, 502976), (64, 471540), (80, 377232), (87, 346880), (96, 314360), (116, 260160), (120, 251488), (128, 235770), (145, 208128), (160, 188616), (174, 173440), (192, 157180), (232, 130080), (240, 125744), (256, 117885), (271, 111360), (290, 104064), (320, 94308), (348, 86720), (384, 78590), (435, 69376), (464, 65040), (480, 62872), (542, 55680), (580, 52032), (640, 47154), (696, 43360), (768, 39295), (813, 37120), (870, 34688), (928, 32520), (960, 31436), (1084, 27840), (1160, 26016), (1280, 23577), (1355, 22272), (1392, 21680), (1626, 18560), (1740, 17344), (1856, 16260), (1920, 15718), (2168, 13920), (2320, 13008), (2710, 11136), (2784, 10840), (3252, 9280), (3480, 8672), (3712, 8130), (3840, 7859), (4065, 7424), (4336, 6960), (4640, 6504), (5420, 5568)]