76903440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{320431}}^1$

素因数の和:320447

約数の個数: 40

約数和(自身を含む): 238401408

約数和(自身を除く): 161497968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 320431, 640862, 961293, 1281724, 1602155, 1922586, 2563448, 3204310, 3845172, 4806465, 5126896, 6408620, 7690344, 9612930, 12817240, 15380688, 19225860, 25634480, 38451720, 76903440]

約数ペア:

[(1, 76903440), (2, 38451720), (3, 25634480), (4, 19225860), (5, 15380688), (6, 12817240), (8, 9612930), (10, 7690344), (12, 6408620), (15, 5126896), (16, 4806465), (20, 3845172), (24, 3204310), (30, 2563448), (40, 1922586), (48, 1602155), (60, 1281724), (80, 961293), (120, 640862), (240, 320431)]