16558744920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137989541}}^1$

素因数の和:137989555

約数の個数: 32

約数和(自身を含む): 49676235120

約数和(自身を除く): 33117490200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137989541, 275979082, 413968623, 551958164, 689947705, 827937246, 1103916328, 1379895410, 1655874492, 2069843115, 2759790820, 3311748984, 4139686230, 5519581640, 8279372460, 16558744920]

約数ペア:

[(1, 16558744920), (2, 8279372460), (3, 5519581640), (4, 4139686230), (5, 3311748984), (6, 2759790820), (8, 2069843115), (10, 1655874492), (12, 1379895410), (15, 1103916328), (20, 827937246), (24, 689947705), (30, 551958164), (40, 413968623), (60, 275979082), (120, 137989541)]