201751320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1681261}}^1$

素因数の和:1681275

約数の個数: 32

約数和(自身を含む): 605254320

約数和(自身を除く): 403503000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1681261, 3362522, 5043783, 6725044, 8406305, 10087566, 13450088, 16812610, 20175132, 25218915, 33625220, 40350264, 50437830, 67250440, 100875660, 201751320]

約数ペア:

[(1, 201751320), (2, 100875660), (3, 67250440), (4, 50437830), (5, 40350264), (6, 33625220), (8, 25218915), (10, 20175132), (12, 16812610), (15, 13450088), (20, 10087566), (24, 8406305), (30, 6725044), (40, 5043783), (60, 3362522), (120, 1681261)]