2479940760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{45823}}^1$

素因数の和:45889

約数の個数: 128

約数和(自身を含む): 8314306560

約数和(自身を除く): 5834365800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3608, 4510, 4920, 5412, 6765, 9020, 10824, 13530, 18040, 27060, 45823, 54120, 91646, 137469, 183292, 229115, 274938, 366584, 458230, 504053, 549876, 687345, 916460, 1008106, 1099752, 1374690, 1512159, 1832920, 1878743, 2016212, 2520265, 2749380, 3024318, 3757486, 4032424, 5040530, 5498760, 5636229, 6048636, 7514972, 7560795, 9393715, 10081060, 11272458, 12097272, 15029944, 15121590, 18787430, 20162120, 20666173, 22544916, 28181145, 30243180, 37574860, 41332346, 45089832, 56362290, 60486360, 61998519, 75149720, 82664692, 103330865, 112724580, 123997038, 165329384, 206661730, 225449160, 247994076, 309992595, 413323460, 495988152, 619985190, 826646920, 1239970380, 2479940760]

約数ペア:

[(1, 2479940760), (2, 1239970380), (3, 826646920), (4, 619985190), (5, 495988152), (6, 413323460), (8, 309992595), (10, 247994076), (11, 225449160), (12, 206661730), (15, 165329384), (20, 123997038), (22, 112724580), (24, 103330865), (30, 82664692), (33, 75149720), (40, 61998519), (41, 60486360), (44, 56362290), (55, 45089832), (60, 41332346), (66, 37574860), (82, 30243180), (88, 28181145), (110, 22544916), (120, 20666173), (123, 20162120), (132, 18787430), (164, 15121590), (165, 15029944), (205, 12097272), (220, 11272458), (246, 10081060), (264, 9393715), (328, 7560795), (330, 7514972), (410, 6048636), (440, 5636229), (451, 5498760), (492, 5040530), (615, 4032424), (660, 3757486), (820, 3024318), (902, 2749380), (984, 2520265), (1230, 2016212), (1320, 1878743), (1353, 1832920), (1640, 1512159), (1804, 1374690), (2255, 1099752), (2460, 1008106), (2706, 916460), (3608, 687345), (4510, 549876), (4920, 504053), (5412, 458230), (6765, 366584), (9020, 274938), (10824, 229115), (13530, 183292), (18040, 137469), (27060, 91646), (45823, 54120)]