121929440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 96

約数和(自身を含む): 318427200

約数和(自身を除く): 196497760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1949, 1955, 2720, 3128, 3680, 3898, 3910, 6256, 7796, 7820, 9745, 12512, 15592, 15640, 19490, 31184, 31280, 33133, 38980, 44827, 62368, 62560, 66266, 77960, 89654, 132532, 155920, 165665, 179308, 224135, 265064, 311840, 331330, 358616, 448270, 530128, 662660, 717232, 762059, 896540, 1060256, 1325320, 1434464, 1524118, 1793080, 2650640, 3048236, 3586160, 3810295, 5301280, 6096472, 7172320, 7620590, 12192944, 15241180, 24385888, 30482360, 60964720, 121929440]

約数ペア:

[(1, 121929440), (2, 60964720), (4, 30482360), (5, 24385888), (8, 15241180), (10, 12192944), (16, 7620590), (17, 7172320), (20, 6096472), (23, 5301280), (32, 3810295), (34, 3586160), (40, 3048236), (46, 2650640), (68, 1793080), (80, 1524118), (85, 1434464), (92, 1325320), (115, 1060256), (136, 896540), (160, 762059), (170, 717232), (184, 662660), (230, 530128), (272, 448270), (340, 358616), (368, 331330), (391, 311840), (460, 265064), (544, 224135), (680, 179308), (736, 165665), (782, 155920), (920, 132532), (1360, 89654), (1564, 77960), (1840, 66266), (1949, 62560), (1955, 62368), (2720, 44827), (3128, 38980), (3680, 33133), (3898, 31280), (3910, 31184), (6256, 19490), (7796, 15640), (7820, 15592), (9745, 12512)]