227895840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{158261}}^1$

素因数の和:158282

約数の個数: 72

約数和(自身を含む): 777699468

約数和(自身を除く): 549803628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 158261, 316522, 474783, 633044, 791305, 949566, 1266088, 1424349, 1582610, 1899132, 2373915, 2532176, 2848698, 3165220, 3798264, 4747830, 5064352, 5697396, 6330440, 7121745, 7596528, 9495660, 11394792, 12660880, 14243490, 15193056, 18991320, 22789584, 25321760, 28486980, 37982640, 45579168, 56973960, 75965280, 113947920, 227895840]

約数ペア:

[(1, 227895840), (2, 113947920), (3, 75965280), (4, 56973960), (5, 45579168), (6, 37982640), (8, 28486980), (9, 25321760), (10, 22789584), (12, 18991320), (15, 15193056), (16, 14243490), (18, 12660880), (20, 11394792), (24, 9495660), (30, 7596528), (32, 7121745), (36, 6330440), (40, 5697396), (45, 5064352), (48, 4747830), (60, 3798264), (72, 3165220), (80, 2848698), (90, 2532176), (96, 2373915), (120, 1899132), (144, 1582610), (160, 1424349), (180, 1266088), (240, 949566), (288, 791305), (360, 633044), (480, 474783), (720, 316522), (1440, 158261)]