293378160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1222409}}^1$

素因数の和:1222425

約数の個数: 40

約数和(自身を含む): 909473040

約数和(自身を除く): 616094880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1222409, 2444818, 3667227, 4889636, 6112045, 7334454, 9779272, 12224090, 14668908, 18336135, 19558544, 24448180, 29337816, 36672270, 48896360, 58675632, 73344540, 97792720, 146689080, 293378160]

約数ペア:

[(1, 293378160), (2, 146689080), (3, 97792720), (4, 73344540), (5, 58675632), (6, 48896360), (8, 36672270), (10, 29337816), (12, 24448180), (15, 19558544), (16, 18336135), (20, 14668908), (24, 12224090), (30, 9779272), (40, 7334454), (48, 6112045), (60, 4889636), (80, 3667227), (120, 2444818), (240, 1222409)]