2248353960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1291}}^1$

素因数の和:1959

約数の個数: 128

約数和(自身を含む): 7054940160

約数和(自身を除く): 4806586200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 631, 690, 920, 1262, 1291, 1380, 1893, 2524, 2582, 2760, 3155, 3786, 3873, 5048, 5164, 6310, 6455, 7572, 7746, 9465, 10328, 12620, 12910, 14513, 15144, 15492, 18930, 19365, 25240, 25820, 29026, 29693, 30984, 37860, 38730, 43539, 51640, 58052, 59386, 72565, 75720, 77460, 87078, 89079, 116104, 118772, 145130, 148465, 154920, 174156, 178158, 217695, 237544, 290260, 296930, 348312, 356316, 435390, 445395, 580520, 593860, 712632, 814621, 870780, 890790, 1187720, 1629242, 1741560, 1781580, 2443863, 3258484, 3563160, 4073105, 4887726, 6516968, 8146210, 9775452, 12219315, 16292420, 18736283, 19550904, 24438630, 32584840, 37472566, 48877260, 56208849, 74945132, 93681415, 97754520, 112417698, 149890264, 187362830, 224835396, 281044245, 374725660, 449670792, 562088490, 749451320, 1124176980, 2248353960]

約数ペア:

[(1, 2248353960), (2, 1124176980), (3, 749451320), (4, 562088490), (5, 449670792), (6, 374725660), (8, 281044245), (10, 224835396), (12, 187362830), (15, 149890264), (20, 112417698), (23, 97754520), (24, 93681415), (30, 74945132), (40, 56208849), (46, 48877260), (60, 37472566), (69, 32584840), (92, 24438630), (115, 19550904), (120, 18736283), (138, 16292420), (184, 12219315), (230, 9775452), (276, 8146210), (345, 6516968), (460, 4887726), (552, 4073105), (631, 3563160), (690, 3258484), (920, 2443863), (1262, 1781580), (1291, 1741560), (1380, 1629242), (1893, 1187720), (2524, 890790), (2582, 870780), (2760, 814621), (3155, 712632), (3786, 593860), (3873, 580520), (5048, 445395), (5164, 435390), (6310, 356316), (6455, 348312), (7572, 296930), (7746, 290260), (9465, 237544), (10328, 217695), (12620, 178158), (12910, 174156), (14513, 154920), (15144, 148465), (15492, 145130), (18930, 118772), (19365, 116104), (25240, 89079), (25820, 87078), (29026, 77460), (29693, 75720), (30984, 72565), (37860, 59386), (38730, 58052), (43539, 51640)]