155911320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433087}}^1$

素因数の和:433104

約数の個数: 48

約数和(自身を含む): 506712960

約数和(自身を除く): 350801640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 433087, 866174, 1299261, 1732348, 2165435, 2598522, 3464696, 3897783, 4330870, 5197044, 6496305, 7795566, 8661740, 10394088, 12992610, 15591132, 17323480, 19488915, 25985220, 31182264, 38977830, 51970440, 77955660, 155911320]

約数ペア:

[(1, 155911320), (2, 77955660), (3, 51970440), (4, 38977830), (5, 31182264), (6, 25985220), (8, 19488915), (9, 17323480), (10, 15591132), (12, 12992610), (15, 10394088), (18, 8661740), (20, 7795566), (24, 6496305), (30, 5197044), (36, 4330870), (40, 3897783), (45, 3464696), (60, 2598522), (72, 2165435), (90, 1732348), (120, 1299261), (180, 866174), (360, 433087)]