25883640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71899}}^1$

素因数の和:71916

約数の個数: 48

約数和(自身を含む): 84123000

約数和(自身を除く): 58239360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 71899, 143798, 215697, 287596, 359495, 431394, 575192, 647091, 718990, 862788, 1078485, 1294182, 1437980, 1725576, 2156970, 2588364, 2875960, 3235455, 4313940, 5176728, 6470910, 8627880, 12941820, 25883640]

約数ペア:

[(1, 25883640), (2, 12941820), (3, 8627880), (4, 6470910), (5, 5176728), (6, 4313940), (8, 3235455), (9, 2875960), (10, 2588364), (12, 2156970), (15, 1725576), (18, 1437980), (20, 1294182), (24, 1078485), (30, 862788), (36, 718990), (40, 647091), (45, 575192), (60, 431394), (72, 359495), (90, 287596), (120, 215697), (180, 143798), (360, 71899)]