230174640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{319687}}^1$

素因数の和:319706

約数の個数: 60

約数和(自身を含む): 773005584

約数和(自身を除く): 542830944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 319687, 639374, 959061, 1278748, 1598435, 1918122, 2557496, 2877183, 3196870, 3836244, 4795305, 5114992, 5754366, 6393740, 7672488, 9590610, 11508732, 12787480, 14385915, 15344976, 19181220, 23017464, 25574960, 28771830, 38362440, 46034928, 57543660, 76724880, 115087320, 230174640]

約数ペア:

[(1, 230174640), (2, 115087320), (3, 76724880), (4, 57543660), (5, 46034928), (6, 38362440), (8, 28771830), (9, 25574960), (10, 23017464), (12, 19181220), (15, 15344976), (16, 14385915), (18, 12787480), (20, 11508732), (24, 9590610), (30, 7672488), (36, 6393740), (40, 5754366), (45, 5114992), (48, 4795305), (60, 3836244), (72, 3196870), (80, 2877183), (90, 2557496), (120, 1918122), (144, 1598435), (180, 1278748), (240, 959061), (360, 639374), (720, 319687)]