1522240

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 56

約数和(自身を含む): 3730752

約数和(自身を除く): 2208512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 71, 80, 134, 142, 160, 268, 284, 320, 335, 355, 536, 568, 670, 710, 1072, 1136, 1340, 1420, 2144, 2272, 2680, 2840, 4288, 4544, 4757, 5360, 5680, 9514, 10720, 11360, 19028, 21440, 22720, 23785, 38056, 47570, 76112, 95140, 152224, 190280, 304448, 380560, 761120, 1522240]

約数ペア:

[(1, 1522240), (2, 761120), (4, 380560), (5, 304448), (8, 190280), (10, 152224), (16, 95140), (20, 76112), (32, 47570), (40, 38056), (64, 23785), (67, 22720), (71, 21440), (80, 19028), (134, 11360), (142, 10720), (160, 9514), (268, 5680), (284, 5360), (320, 4757), (335, 4544), (355, 4288), (536, 2840), (568, 2680), (670, 2272), (710, 2144), (1072, 1420), (1136, 1340)]