480775260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3872

約数の個数: 144

約数和(自身を含む): 1602792576

約数和(自身を除く): 1122017316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 903, 980, 1204, 1290, 1470, 1505, 1806, 2107, 2580, 2940, 3010, 3612, 3803, 4214, 4515, 6020, 6321, 7606, 8428, 9030, 10535, 11409, 12642, 15212, 18060, 19015, 21070, 22818, 25284, 26621, 31605, 38030, 42140, 45636, 53242, 57045, 63210, 76060, 79863, 106484, 114090, 126420, 133105, 159726, 163529, 186347, 228180, 266210, 319452, 327058, 372694, 399315, 490587, 532420, 559041, 654116, 745388, 798630, 817645, 931735, 981174, 1118082, 1144703, 1597260, 1635290, 1863470, 1962348, 2236164, 2289406, 2452935, 2795205, 3270580, 3434109, 3726940, 4578812, 4905870, 5590410, 5723515, 6868218, 8012921, 9811740, 11180820, 11447030, 13736436, 16025842, 17170545, 22894060, 24038763, 32051684, 34341090, 40064605, 48077526, 68682180, 80129210, 96155052, 120193815, 160258420, 240387630, 480775260]

約数ペア:

[(1, 480775260), (2, 240387630), (3, 160258420), (4, 120193815), (5, 96155052), (6, 80129210), (7, 68682180), (10, 48077526), (12, 40064605), (14, 34341090), (15, 32051684), (20, 24038763), (21, 22894060), (28, 17170545), (30, 16025842), (35, 13736436), (42, 11447030), (43, 11180820), (49, 9811740), (60, 8012921), (70, 6868218), (84, 5723515), (86, 5590410), (98, 4905870), (105, 4578812), (129, 3726940), (140, 3434109), (147, 3270580), (172, 2795205), (196, 2452935), (210, 2289406), (215, 2236164), (245, 1962348), (258, 1863470), (294, 1635290), (301, 1597260), (420, 1144703), (430, 1118082), (490, 981174), (516, 931735), (588, 817645), (602, 798630), (645, 745388), (735, 654116), (860, 559041), (903, 532420), (980, 490587), (1204, 399315), (1290, 372694), (1470, 327058), (1505, 319452), (1806, 266210), (2107, 228180), (2580, 186347), (2940, 163529), (3010, 159726), (3612, 133105), (3803, 126420), (4214, 114090), (4515, 106484), (6020, 79863), (6321, 76060), (7606, 63210), (8428, 57045), (9030, 53242), (10535, 45636), (11409, 42140), (12642, 38030), (15212, 31605), (18060, 26621), (19015, 25284), (21070, 22818)]