219031320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1825261}}^1$

素因数の和:1825275

約数の個数: 32

約数和(自身を含む): 657094320

約数和(自身を除く): 438063000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1825261, 3650522, 5475783, 7301044, 9126305, 10951566, 14602088, 18252610, 21903132, 27378915, 36505220, 43806264, 54757830, 73010440, 109515660, 219031320]

約数ペア:

[(1, 219031320), (2, 109515660), (3, 73010440), (4, 54757830), (5, 43806264), (6, 36505220), (8, 27378915), (10, 21903132), (12, 18252610), (15, 14602088), (20, 10951566), (24, 9126305), (30, 7301044), (40, 5475783), (60, 3650522), (120, 1825261)]