304395120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 1025715600

約数和(自身を除く): 721320480

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, 419, 720, 838, 1009, 1257, 1676, 2018, 2095, 2514, 3027, 3352, 3771, 4036, 4190, 5028, 5045, 6054, 6285, 6704, 7542, 8072, 8380, 9081, 10056, 10090, 12108, 12570, 15084, 15135, 16144, 16760, 18162, 18855, 20112, 20180, 24216, 25140, 30168, 30270, 33520, 36324, 37710, 40360, 45405, 48432, 50280, 60336, 60540, 72648, 75420, 80720, 90810, 100560, 121080, 145296, 150840, 181620, 242160, 301680, 363240, 422771, 726480, 845542, 1268313, 1691084, 2113855, 2536626, 3382168, 3804939, 4227710, 5073252, 6341565, 6764336, 7609878, 8455420, 10146504, 12683130, 15219756, 16910840, 19024695, 20293008, 25366260, 30439512, 33821680, 38049390, 50732520, 60879024, 76098780, 101465040, 152197560, 304395120]

約数ペア:

[(1, 304395120), (2, 152197560), (3, 101465040), (4, 76098780), (5, 60879024), (6, 50732520), (8, 38049390), (9, 33821680), (10, 30439512), (12, 25366260), (15, 20293008), (16, 19024695), (18, 16910840), (20, 15219756), (24, 12683130), (30, 10146504), (36, 8455420), (40, 7609878), (45, 6764336), (48, 6341565), (60, 5073252), (72, 4227710), (80, 3804939), (90, 3382168), (120, 2536626), (144, 2113855), (180, 1691084), (240, 1268313), (360, 845542), (419, 726480), (720, 422771), (838, 363240), (1009, 301680), (1257, 242160), (1676, 181620), (2018, 150840), (2095, 145296), (2514, 121080), (3027, 100560), (3352, 90810), (3771, 80720), (4036, 75420), (4190, 72648), (5028, 60540), (5045, 60336), (6054, 50280), (6285, 48432), (6704, 45405), (7542, 40360), (8072, 37710), (8380, 36324), (9081, 33520), (10056, 30270), (10090, 30168), (12108, 25140), (12570, 24216), (15084, 20180), (15135, 20112), (16144, 18855), (16760, 18162)]