30325120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{967}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 84419280

約数和(自身を除く): 54094160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 967, 980, 1120, 1568, 1934, 1960, 2240, 3136, 3868, 3920, 4480, 4835, 6272, 6769, 7736, 7840, 9670, 13538, 15472, 15680, 19340, 27076, 30944, 31360, 33845, 38680, 47383, 54152, 61888, 67690, 77360, 94766, 108304, 123776, 135380, 154720, 189532, 216608, 236915, 270760, 309440, 379064, 433216, 473830, 541520, 618880, 758128, 866432, 947660, 1083040, 1516256, 1895320, 2166080, 3032512, 3790640, 4332160, 6065024, 7581280, 15162560, 30325120]

約数ペア:

[(1, 30325120), (2, 15162560), (4, 7581280), (5, 6065024), (7, 4332160), (8, 3790640), (10, 3032512), (14, 2166080), (16, 1895320), (20, 1516256), (28, 1083040), (32, 947660), (35, 866432), (40, 758128), (49, 618880), (56, 541520), (64, 473830), (70, 433216), (80, 379064), (98, 309440), (112, 270760), (128, 236915), (140, 216608), (160, 189532), (196, 154720), (224, 135380), (245, 123776), (280, 108304), (320, 94766), (392, 77360), (448, 67690), (490, 61888), (560, 54152), (640, 47383), (784, 38680), (896, 33845), (967, 31360), (980, 30944), (1120, 27076), (1568, 19340), (1934, 15680), (1960, 15472), (2240, 13538), (3136, 9670), (3868, 7840), (3920, 7736), (4480, 6769), (4835, 6272)]