718386720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1496639}}^1$

素因数の和:1496657

約数の個数: 48

約数和(自身を含む): 2262919680

約数和(自身を除く): 1544532960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1496639, 2993278, 4489917, 5986556, 7483195, 8979834, 11973112, 14966390, 17959668, 22449585, 23946224, 29932780, 35919336, 44899170, 47892448, 59865560, 71838672, 89798340, 119731120, 143677344, 179596680, 239462240, 359193360, 718386720]

約数ペア:

[(1, 718386720), (2, 359193360), (3, 239462240), (4, 179596680), (5, 143677344), (6, 119731120), (8, 89798340), (10, 71838672), (12, 59865560), (15, 47892448), (16, 44899170), (20, 35919336), (24, 29932780), (30, 23946224), (32, 22449585), (40, 17959668), (48, 14966390), (60, 11973112), (80, 8979834), (96, 7483195), (120, 5986556), (160, 4489917), (240, 2993278), (480, 1496639)]