3044480

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 7490880

約数和(自身を除く): 4446400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 71, 80, 128, 134, 142, 160, 268, 284, 320, 335, 355, 536, 568, 640, 670, 710, 1072, 1136, 1340, 1420, 2144, 2272, 2680, 2840, 4288, 4544, 4757, 5360, 5680, 8576, 9088, 9514, 10720, 11360, 19028, 21440, 22720, 23785, 38056, 42880, 45440, 47570, 76112, 95140, 152224, 190280, 304448, 380560, 608896, 761120, 1522240, 3044480]

約数ペア:

[(1, 3044480), (2, 1522240), (4, 761120), (5, 608896), (8, 380560), (10, 304448), (16, 190280), (20, 152224), (32, 95140), (40, 76112), (64, 47570), (67, 45440), (71, 42880), (80, 38056), (128, 23785), (134, 22720), (142, 21440), (160, 19028), (268, 11360), (284, 10720), (320, 9514), (335, 9088), (355, 8576), (536, 5680), (568, 5360), (640, 4757), (670, 4544), (710, 4288), (1072, 2840), (1136, 2680), (1340, 2272), (1420, 2144)]