304254960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1511}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 944939520

約数和(自身を除く): 640684560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839, 1511, 1678, 2517, 3022, 3356, 4195, 4533, 5034, 6044, 6712, 7555, 8390, 9066, 10068, 12088, 12585, 13424, 15110, 16780, 18132, 20136, 22665, 24176, 25170, 30220, 33560, 36264, 40272, 45330, 50340, 60440, 67120, 72528, 90660, 100680, 120880, 181320, 201360, 362640, 1267729, 2535458, 3803187, 5070916, 6338645, 7606374, 10141832, 12677290, 15212748, 19015935, 20283664, 25354580, 30425496, 38031870, 50709160, 60850992, 76063740, 101418320, 152127480, 304254960]

約数ペア:

[(1, 304254960), (2, 152127480), (3, 101418320), (4, 76063740), (5, 60850992), (6, 50709160), (8, 38031870), (10, 30425496), (12, 25354580), (15, 20283664), (16, 19015935), (20, 15212748), (24, 12677290), (30, 10141832), (40, 7606374), (48, 6338645), (60, 5070916), (80, 3803187), (120, 2535458), (240, 1267729), (839, 362640), (1511, 201360), (1678, 181320), (2517, 120880), (3022, 100680), (3356, 90660), (4195, 72528), (4533, 67120), (5034, 60440), (6044, 50340), (6712, 45330), (7555, 40272), (8390, 36264), (9066, 33560), (10068, 30220), (12088, 25170), (12585, 24176), (13424, 22665), (15110, 20136), (16780, 18132)]