129127320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{51241}}^1$

素因数の和:51265

約数の個数: 96

約数和(自身を含む): 479625120

約数和(自身を除く): 350497800

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 51241, 102482, 153723, 204964, 256205, 307446, 358687, 409928, 461169, 512410, 614892, 717374, 768615, 922338, 1024820, 1076061, 1229784, 1434748, 1537230, 1793435, 1844676, 2049640, 2152122, 2305845, 2869496, 3074460, 3228183, 3586870, 3689352, 4304244, 4611690, 5380305, 6148920, 6456366, 7173740, 8608488, 9223380, 10760610, 12912732, 14347480, 16140915, 18446760, 21521220, 25825464, 32281830, 43042440, 64563660, 129127320]

約数ペア:

[(1, 129127320), (2, 64563660), (3, 43042440), (4, 32281830), (5, 25825464), (6, 21521220), (7, 18446760), (8, 16140915), (9, 14347480), (10, 12912732), (12, 10760610), (14, 9223380), (15, 8608488), (18, 7173740), (20, 6456366), (21, 6148920), (24, 5380305), (28, 4611690), (30, 4304244), (35, 3689352), (36, 3586870), (40, 3228183), (42, 3074460), (45, 2869496), (56, 2305845), (60, 2152122), (63, 2049640), (70, 1844676), (72, 1793435), (84, 1537230), (90, 1434748), (105, 1229784), (120, 1076061), (126, 1024820), (140, 922338), (168, 768615), (180, 717374), (210, 614892), (252, 512410), (280, 461169), (315, 409928), (360, 358687), (420, 307446), (504, 256205), (630, 204964), (840, 153723), (1260, 102482), (2520, 51241)]