161550240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{336563}}^1$

素因数の和:336581

約数の個数: 48

約数和(自身を含む): 508884768

約数和(自身を除く): 347334528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 336563, 673126, 1009689, 1346252, 1682815, 2019378, 2692504, 3365630, 4038756, 5048445, 5385008, 6731260, 8077512, 10096890, 10770016, 13462520, 16155024, 20193780, 26925040, 32310048, 40387560, 53850080, 80775120, 161550240]

約数ペア:

[(1, 161550240), (2, 80775120), (3, 53850080), (4, 40387560), (5, 32310048), (6, 26925040), (8, 20193780), (10, 16155024), (12, 13462520), (15, 10770016), (16, 10096890), (20, 8077512), (24, 6731260), (30, 5385008), (32, 5048445), (40, 4038756), (48, 3365630), (60, 2692504), (80, 2019378), (96, 1682815), (120, 1346252), (160, 1009689), (240, 673126), (480, 336563)]