251268960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:3976

約数の個数: 96

約数和(自身を含む): 797483232

約数和(自身を除く): 546214272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 3821, 4110, 4384, 5480, 6576, 7642, 8220, 10960, 11463, 13152, 15284, 16440, 19105, 21920, 22926, 30568, 32880, 38210, 45852, 57315, 61136, 65760, 76420, 91704, 114630, 122272, 152840, 183408, 229260, 305680, 366816, 458520, 523477, 611360, 917040, 1046954, 1570431, 1834080, 2093908, 2617385, 3140862, 4187816, 5234770, 6281724, 7852155, 8375632, 10469540, 12563448, 15704310, 16751264, 20939080, 25126896, 31408620, 41878160, 50253792, 62817240, 83756320, 125634480, 251268960]

約数ペア:

[(1, 251268960), (2, 125634480), (3, 83756320), (4, 62817240), (5, 50253792), (6, 41878160), (8, 31408620), (10, 25126896), (12, 20939080), (15, 16751264), (16, 15704310), (20, 12563448), (24, 10469540), (30, 8375632), (32, 7852155), (40, 6281724), (48, 5234770), (60, 4187816), (80, 3140862), (96, 2617385), (120, 2093908), (137, 1834080), (160, 1570431), (240, 1046954), (274, 917040), (411, 611360), (480, 523477), (548, 458520), (685, 366816), (822, 305680), (1096, 229260), (1370, 183408), (1644, 152840), (2055, 122272), (2192, 114630), (2740, 91704), (3288, 76420), (3821, 65760), (4110, 61136), (4384, 57315), (5480, 45852), (6576, 38210), (7642, 32880), (8220, 30568), (10960, 22926), (11463, 21920), (13152, 19105), (15284, 16440)]