152738160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{636409}}^1$

素因数の和:636425

約数の個数: 40

約数和(自身を含む): 473489040

約数和(自身を除く): 320750880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 636409, 1272818, 1909227, 2545636, 3182045, 3818454, 5091272, 6364090, 7636908, 9546135, 10182544, 12728180, 15273816, 19092270, 25456360, 30547632, 38184540, 50912720, 76369080, 152738160]

約数ペア:

[(1, 152738160), (2, 76369080), (3, 50912720), (4, 38184540), (5, 30547632), (6, 25456360), (8, 19092270), (10, 15273816), (12, 12728180), (15, 10182544), (16, 9546135), (20, 7636908), (24, 6364090), (30, 5091272), (40, 3818454), (48, 3182045), (60, 2545636), (80, 1909227), (120, 1272818), (240, 636409)]