439648320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1093}}^1$

素因数の和:1532

約数の個数: 112

約数和(自身を含む): 1400495040

約数和(自身を除く): 960846720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 419, 480, 838, 960, 1093, 1257, 1676, 2095, 2186, 2514, 3279, 3352, 4190, 4372, 5028, 5465, 6285, 6558, 6704, 8380, 8744, 10056, 10930, 12570, 13116, 13408, 16395, 16760, 17488, 20112, 21860, 25140, 26232, 26816, 32790, 33520, 34976, 40224, 43720, 50280, 52464, 65580, 67040, 69952, 80448, 87440, 100560, 104928, 131160, 134080, 174880, 201120, 209856, 262320, 349760, 402240, 457967, 524640, 915934, 1049280, 1373901, 1831868, 2289835, 2747802, 3663736, 4579670, 5495604, 6869505, 7327472, 9159340, 10991208, 13739010, 14654944, 18318680, 21982416, 27478020, 29309888, 36637360, 43964832, 54956040, 73274720, 87929664, 109912080, 146549440, 219824160, 439648320]

約数ペア:

[(1, 439648320), (2, 219824160), (3, 146549440), (4, 109912080), (5, 87929664), (6, 73274720), (8, 54956040), (10, 43964832), (12, 36637360), (15, 29309888), (16, 27478020), (20, 21982416), (24, 18318680), (30, 14654944), (32, 13739010), (40, 10991208), (48, 9159340), (60, 7327472), (64, 6869505), (80, 5495604), (96, 4579670), (120, 3663736), (160, 2747802), (192, 2289835), (240, 1831868), (320, 1373901), (419, 1049280), (480, 915934), (838, 524640), (960, 457967), (1093, 402240), (1257, 349760), (1676, 262320), (2095, 209856), (2186, 201120), (2514, 174880), (3279, 134080), (3352, 131160), (4190, 104928), (4372, 100560), (5028, 87440), (5465, 80448), (6285, 69952), (6558, 67040), (6704, 65580), (8380, 52464), (8744, 50280), (10056, 43720), (10930, 40224), (12570, 34976), (13116, 33520), (13408, 32790), (16395, 26816), (16760, 26232), (17488, 25140), (20112, 21860)]