393714240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{410119}}^1$

素因数の和:410139

約数の個数: 56

約数和(自身を含む): 1250045760

約数和(自身を除く): 856331520

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, 160, 192, 240, 320, 480, 960, 410119, 820238, 1230357, 1640476, 2050595, 2460714, 3280952, 4101190, 4921428, 6151785, 6561904, 8202380, 9842856, 12303570, 13123808, 16404760, 19685712, 24607140, 26247616, 32809520, 39371424, 49214280, 65619040, 78742848, 98428560, 131238080, 196857120, 393714240]

約数ペア:

[(1, 393714240), (2, 196857120), (3, 131238080), (4, 98428560), (5, 78742848), (6, 65619040), (8, 49214280), (10, 39371424), (12, 32809520), (15, 26247616), (16, 24607140), (20, 19685712), (24, 16404760), (30, 13123808), (32, 12303570), (40, 9842856), (48, 8202380), (60, 6561904), (64, 6151785), (80, 4921428), (96, 4101190), (120, 3280952), (160, 2460714), (192, 2050595), (240, 1640476), (320, 1230357), (480, 820238), (960, 410119)]