30087680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 87208704

約数和(自身を除く): 57121024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 73, 80, 92, 112, 115, 128, 140, 146, 160, 161, 184, 224, 230, 256, 280, 292, 320, 322, 365, 368, 448, 460, 511, 512, 560, 584, 640, 644, 730, 736, 805, 896, 920, 1022, 1120, 1168, 1280, 1288, 1460, 1472, 1610, 1679, 1792, 1840, 2044, 2240, 2336, 2555, 2560, 2576, 2920, 2944, 3220, 3358, 3584, 3680, 4088, 4480, 4672, 5110, 5152, 5840, 5888, 6440, 6716, 7360, 8176, 8395, 8960, 9344, 10220, 10304, 11680, 11753, 11776, 12880, 13432, 14720, 16352, 16790, 17920, 18688, 20440, 20608, 23360, 23506, 25760, 26864, 29440, 32704, 33580, 37376, 40880, 41216, 46720, 47012, 51520, 53728, 58765, 58880, 65408, 67160, 81760, 82432, 93440, 94024, 103040, 107456, 117530, 130816, 134320, 163520, 186880, 188048, 206080, 214912, 235060, 261632, 268640, 327040, 376096, 412160, 429824, 470120, 537280, 654080, 752192, 859648, 940240, 1074560, 1308160, 1504384, 1880480, 2149120, 3008768, 3760960, 4298240, 6017536, 7521920, 15043840, 30087680]

約数ペア:

[(1, 30087680), (2, 15043840), (4, 7521920), (5, 6017536), (7, 4298240), (8, 3760960), (10, 3008768), (14, 2149120), (16, 1880480), (20, 1504384), (23, 1308160), (28, 1074560), (32, 940240), (35, 859648), (40, 752192), (46, 654080), (56, 537280), (64, 470120), (70, 429824), (73, 412160), (80, 376096), (92, 327040), (112, 268640), (115, 261632), (128, 235060), (140, 214912), (146, 206080), (160, 188048), (161, 186880), (184, 163520), (224, 134320), (230, 130816), (256, 117530), (280, 107456), (292, 103040), (320, 94024), (322, 93440), (365, 82432), (368, 81760), (448, 67160), (460, 65408), (511, 58880), (512, 58765), (560, 53728), (584, 51520), (640, 47012), (644, 46720), (730, 41216), (736, 40880), (805, 37376), (896, 33580), (920, 32704), (1022, 29440), (1120, 26864), (1168, 25760), (1280, 23506), (1288, 23360), (1460, 20608), (1472, 20440), (1610, 18688), (1679, 17920), (1792, 16790), (1840, 16352), (2044, 14720), (2240, 13432), (2336, 12880), (2555, 11776), (2560, 11753), (2576, 11680), (2920, 10304), (2944, 10220), (3220, 9344), (3358, 8960), (3584, 8395), (3680, 8176), (4088, 7360), (4480, 6716), (4672, 6440), (5110, 5888), (5152, 5840)]