754720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 1837080

約数和(自身を除く): 1082360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 89, 106, 160, 178, 212, 265, 356, 424, 445, 530, 712, 848, 890, 1060, 1424, 1696, 1780, 2120, 2848, 3560, 4240, 4717, 7120, 8480, 9434, 14240, 18868, 23585, 37736, 47170, 75472, 94340, 150944, 188680, 377360, 754720]

約数ペア:

[(1, 754720), (2, 377360), (4, 188680), (5, 150944), (8, 94340), (10, 75472), (16, 47170), (20, 37736), (32, 23585), (40, 18868), (53, 14240), (80, 9434), (89, 8480), (106, 7120), (160, 4717), (178, 4240), (212, 3560), (265, 2848), (356, 2120), (424, 1780), (445, 1696), (530, 1424), (712, 1060), (848, 890)]