120004920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{6803}}^1$

素因数の和:6834

約数の個数: 144

約数和(自身を含む): 453758760

約数和(自身を除く): 333753840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 6803, 8820, 13606, 17640, 20409, 27212, 34015, 40818, 47621, 54424, 61227, 68030, 81636, 95242, 102045, 122454, 136060, 142863, 163272, 190484, 204090, 238105, 244908, 272120, 285726, 306135, 333347, 380968, 408180, 428589, 476210, 489816, 571452, 612270, 666694, 714315, 816360, 857178, 952420, 1000041, 1142904, 1224540, 1333388, 1428630, 1666735, 1714356, 1904840, 2000082, 2142945, 2449080, 2666776, 2857260, 3000123, 3333470, 3428712, 4000164, 4285890, 5000205, 5714520, 6000246, 6666940, 8000328, 8571780, 10000410, 12000492, 13333880, 15000615, 17143560, 20000820, 24000984, 30001230, 40001640, 60002460, 120004920]

約数ペア:

[(1, 120004920), (2, 60002460), (3, 40001640), (4, 30001230), (5, 24000984), (6, 20000820), (7, 17143560), (8, 15000615), (9, 13333880), (10, 12000492), (12, 10000410), (14, 8571780), (15, 8000328), (18, 6666940), (20, 6000246), (21, 5714520), (24, 5000205), (28, 4285890), (30, 4000164), (35, 3428712), (36, 3333470), (40, 3000123), (42, 2857260), (45, 2666776), (49, 2449080), (56, 2142945), (60, 2000082), (63, 1904840), (70, 1714356), (72, 1666735), (84, 1428630), (90, 1333388), (98, 1224540), (105, 1142904), (120, 1000041), (126, 952420), (140, 857178), (147, 816360), (168, 714315), (180, 666694), (196, 612270), (210, 571452), (245, 489816), (252, 476210), (280, 428589), (294, 408180), (315, 380968), (360, 333347), (392, 306135), (420, 285726), (441, 272120), (490, 244908), (504, 238105), (588, 204090), (630, 190484), (735, 163272), (840, 142863), (882, 136060), (980, 122454), (1176, 102045), (1260, 95242), (1470, 81636), (1764, 68030), (1960, 61227), (2205, 54424), (2520, 47621), (2940, 40818), (3528, 34015), (4410, 27212), (5880, 20409), (6803, 17640), (8820, 13606)]