79926720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83257}}^1$

素因数の和:83277

約数の個数: 56

約数和(自身を含む): 253770384

約数和(自身を除く): 173843664

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, 83257, 166514, 249771, 333028, 416285, 499542, 666056, 832570, 999084, 1248855, 1332112, 1665140, 1998168, 2497710, 2664224, 3330280, 3996336, 4995420, 5328448, 6660560, 7992672, 9990840, 13321120, 15985344, 19981680, 26642240, 39963360, 79926720]

約数ペア:

[(1, 79926720), (2, 39963360), (3, 26642240), (4, 19981680), (5, 15985344), (6, 13321120), (8, 9990840), (10, 7992672), (12, 6660560), (15, 5328448), (16, 4995420), (20, 3996336), (24, 3330280), (30, 2664224), (32, 2497710), (40, 1998168), (48, 1665140), (60, 1332112), (64, 1248855), (80, 999084), (96, 832570), (120, 666056), (160, 499542), (192, 416285), (240, 333028), (320, 249771), (480, 166514), (960, 83257)]