25318752240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105494801}}^1$

素因数の和:105494817

約数の個数: 40

約数和(自身を含む): 78488132688

約数和(自身を除く): 53169380448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105494801, 210989602, 316484403, 421979204, 527474005, 632968806, 843958408, 1054948010, 1265937612, 1582422015, 1687916816, 2109896020, 2531875224, 3164844030, 4219792040, 5063750448, 6329688060, 8439584080, 12659376120, 25318752240]

約数ペア:

[(1, 25318752240), (2, 12659376120), (3, 8439584080), (4, 6329688060), (5, 5063750448), (6, 4219792040), (8, 3164844030), (10, 2531875224), (12, 2109896020), (15, 1687916816), (16, 1582422015), (20, 1265937612), (24, 1054948010), (30, 843958408), (40, 632968806), (48, 527474005), (60, 421979204), (80, 316484403), (120, 210989602), (240, 105494801)]