224719980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{4759}}^1$

素因数の和:5558

約数の個数: 48

約数和(自身を含む): 630147840

約数和(自身を除く): 405427860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3148, 3935, 4722, 4759, 7870, 9444, 9518, 11805, 14277, 15740, 19036, 23610, 23795, 28554, 47220, 47590, 57108, 71385, 95180, 142770, 285540, 3745333, 7490666, 11235999, 14981332, 18726665, 22471998, 37453330, 44943996, 56179995, 74906660, 112359990, 224719980]

約数ペア:

[(1, 224719980), (2, 112359990), (3, 74906660), (4, 56179995), (5, 44943996), (6, 37453330), (10, 22471998), (12, 18726665), (15, 14981332), (20, 11235999), (30, 7490666), (60, 3745333), (787, 285540), (1574, 142770), (2361, 95180), (3148, 71385), (3935, 57108), (4722, 47590), (4759, 47220), (7870, 28554), (9444, 23795), (9518, 23610), (11805, 19036), (14277, 15740)]