815447040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53089}}^1$

素因数の和:53117

約数の個数: 88

約数和(自身を含む): 2608205520

約数和(自身を除く): 1792758480

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 53089, 106178, 159267, 212356, 265445, 318534, 424712, 530890, 637068, 796335, 849424, 1061780, 1274136, 1592670, 1698848, 2123560, 2548272, 3185340, 3397696, 4247120, 5096544, 6370680, 6795392, 8494240, 10193088, 12741360, 13590784, 16988480, 20386176, 25482720, 27181568, 33976960, 40772352, 50965440, 54363136, 67953920, 81544704, 101930880, 135907840, 163089408, 203861760, 271815680, 407723520, 815447040]

約数ペア:

[(1, 815447040), (2, 407723520), (3, 271815680), (4, 203861760), (5, 163089408), (6, 135907840), (8, 101930880), (10, 81544704), (12, 67953920), (15, 54363136), (16, 50965440), (20, 40772352), (24, 33976960), (30, 27181568), (32, 25482720), (40, 20386176), (48, 16988480), (60, 13590784), (64, 12741360), (80, 10193088), (96, 8494240), (120, 6795392), (128, 6370680), (160, 5096544), (192, 4247120), (240, 3397696), (256, 3185340), (320, 2548272), (384, 2123560), (480, 1698848), (512, 1592670), (640, 1274136), (768, 1061780), (960, 849424), (1024, 796335), (1280, 637068), (1536, 530890), (1920, 424712), (2560, 318534), (3072, 265445), (3840, 212356), (5120, 159267), (7680, 106178), (15360, 53089)]