68397240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{971}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 205752960

約数和(自身を除く): 137355720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 971, 1174, 1761, 1942, 2348, 2913, 2935, 3522, 3884, 4696, 4855, 5826, 5870, 7044, 7768, 8805, 9710, 11652, 11740, 14088, 14565, 17610, 19420, 23304, 23480, 29130, 35220, 38840, 58260, 70440, 116520, 569977, 1139954, 1709931, 2279908, 2849885, 3419862, 4559816, 5699770, 6839724, 8549655, 11399540, 13679448, 17099310, 22799080, 34198620, 68397240]

約数ペア:

[(1, 68397240), (2, 34198620), (3, 22799080), (4, 17099310), (5, 13679448), (6, 11399540), (8, 8549655), (10, 6839724), (12, 5699770), (15, 4559816), (20, 3419862), (24, 2849885), (30, 2279908), (40, 1709931), (60, 1139954), (120, 569977), (587, 116520), (971, 70440), (1174, 58260), (1761, 38840), (1942, 35220), (2348, 29130), (2913, 23480), (2935, 23304), (3522, 19420), (3884, 17610), (4696, 14565), (4855, 14088), (5826, 11740), (5870, 11652), (7044, 9710), (7768, 8805)]