148758240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{647}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 470292480

約数和(自身を除く): 321534240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 479, 480, 647, 958, 1294, 1437, 1916, 1941, 2395, 2588, 2874, 3235, 3832, 3882, 4790, 5176, 5748, 6470, 7185, 7664, 7764, 9580, 9705, 10352, 11496, 12940, 14370, 15328, 15528, 19160, 19410, 20704, 22992, 25880, 28740, 31056, 38320, 38820, 45984, 51760, 57480, 62112, 76640, 77640, 103520, 114960, 155280, 229920, 309913, 310560, 619826, 929739, 1239652, 1549565, 1859478, 2479304, 3099130, 3718956, 4648695, 4958608, 6198260, 7437912, 9297390, 9917216, 12396520, 14875824, 18594780, 24793040, 29751648, 37189560, 49586080, 74379120, 148758240]

約数ペア:

[(1, 148758240), (2, 74379120), (3, 49586080), (4, 37189560), (5, 29751648), (6, 24793040), (8, 18594780), (10, 14875824), (12, 12396520), (15, 9917216), (16, 9297390), (20, 7437912), (24, 6198260), (30, 4958608), (32, 4648695), (40, 3718956), (48, 3099130), (60, 2479304), (80, 1859478), (96, 1549565), (120, 1239652), (160, 929739), (240, 619826), (479, 310560), (480, 309913), (647, 229920), (958, 155280), (1294, 114960), (1437, 103520), (1916, 77640), (1941, 76640), (2395, 62112), (2588, 57480), (2874, 51760), (3235, 45984), (3832, 38820), (3882, 38320), (4790, 31056), (5176, 28740), (5748, 25880), (6470, 22992), (7185, 20704), (7664, 19410), (7764, 19160), (9580, 15528), (9705, 15328), (10352, 14370), (11496, 12940)]