297937680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1241407}}^1$

素因数の和:1241423

約数の個数: 40

約数和(自身を含む): 923607552

約数和(自身を除く): 625669872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1241407, 2482814, 3724221, 4965628, 6207035, 7448442, 9931256, 12414070, 14896884, 18621105, 19862512, 24828140, 29793768, 37242210, 49656280, 59587536, 74484420, 99312560, 148968840, 297937680]

約数ペア:

[(1, 297937680), (2, 148968840), (3, 99312560), (4, 74484420), (5, 59587536), (6, 49656280), (8, 37242210), (10, 29793768), (12, 24828140), (15, 19862512), (16, 18621105), (20, 14896884), (24, 12414070), (30, 9931256), (40, 7448442), (48, 6207035), (60, 4965628), (80, 3724221), (120, 2482814), (240, 1241407)]