2038518120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{112501}}^1$

素因数の和:112666

約数の個数: 64

約数和(自身を含む): 6156109440

約数和(自身を除く): 4117591320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 112501, 225002, 337503, 450004, 562505, 675006, 900008, 1125010, 1350012, 1687515, 2250020, 2700024, 3375030, 4500040, 6750060, 13500120, 16987651, 33975302, 50962953, 67950604, 84938255, 101925906, 135901208, 169876510, 203851812, 254814765, 339753020, 407703624, 509629530, 679506040, 1019259060, 2038518120]

約数ペア:

[(1, 2038518120), (2, 1019259060), (3, 679506040), (4, 509629530), (5, 407703624), (6, 339753020), (8, 254814765), (10, 203851812), (12, 169876510), (15, 135901208), (20, 101925906), (24, 84938255), (30, 67950604), (40, 50962953), (60, 33975302), (120, 16987651), (151, 13500120), (302, 6750060), (453, 4500040), (604, 3375030), (755, 2700024), (906, 2250020), (1208, 1687515), (1510, 1350012), (1812, 1125010), (2265, 900008), (3020, 675006), (3624, 562505), (4530, 450004), (6040, 337503), (9060, 225002), (18120, 112501)]