513294720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{267341}}^1$

素因数の和:267363

約数の個数: 64

約数和(自身を含む): 1636133040

約数和(自身を除く): 1122838320

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, 320, 384, 480, 640, 960, 1920, 267341, 534682, 802023, 1069364, 1336705, 1604046, 2138728, 2673410, 3208092, 4010115, 4277456, 5346820, 6416184, 8020230, 8554912, 10693640, 12832368, 16040460, 17109824, 21387280, 25664736, 32080920, 34219648, 42774560, 51329472, 64161840, 85549120, 102658944, 128323680, 171098240, 256647360, 513294720]

約数ペア:

[(1, 513294720), (2, 256647360), (3, 171098240), (4, 128323680), (5, 102658944), (6, 85549120), (8, 64161840), (10, 51329472), (12, 42774560), (15, 34219648), (16, 32080920), (20, 25664736), (24, 21387280), (30, 17109824), (32, 16040460), (40, 12832368), (48, 10693640), (60, 8554912), (64, 8020230), (80, 6416184), (96, 5346820), (120, 4277456), (128, 4010115), (160, 3208092), (192, 2673410), (240, 2138728), (320, 1604046), (384, 1336705), (480, 1069364), (640, 802023), (960, 534682), (1920, 267341)]