16019880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133499}}^1$

素因数の和:133513

約数の個数: 32

約数和(自身を含む): 48060000

約数和(自身を除く): 32040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133499, 266998, 400497, 533996, 667495, 800994, 1067992, 1334990, 1601988, 2002485, 2669980, 3203976, 4004970, 5339960, 8009940, 16019880]

約数ペア:

[(1, 16019880), (2, 8009940), (3, 5339960), (4, 4004970), (5, 3203976), (6, 2669980), (8, 2002485), (10, 1601988), (12, 1334990), (15, 1067992), (20, 800994), (24, 667495), (30, 533996), (40, 400497), (60, 266998), (120, 133499)]