519120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 2011776

約数和(自身を除く): 1492656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 280, 309, 315, 336, 360, 412, 420, 504, 515, 560, 618, 630, 720, 721, 824, 840, 927, 1008, 1030, 1236, 1260, 1442, 1545, 1648, 1680, 1854, 2060, 2163, 2472, 2520, 2884, 3090, 3605, 3708, 4120, 4326, 4635, 4944, 5040, 5768, 6180, 6489, 7210, 7416, 8240, 8652, 9270, 10815, 11536, 12360, 12978, 14420, 14832, 17304, 18540, 21630, 24720, 25956, 28840, 32445, 34608, 37080, 43260, 51912, 57680, 64890, 74160, 86520, 103824, 129780, 173040, 259560, 519120]

約数ペア:

[(1, 519120), (2, 259560), (3, 173040), (4, 129780), (5, 103824), (6, 86520), (7, 74160), (8, 64890), (9, 57680), (10, 51912), (12, 43260), (14, 37080), (15, 34608), (16, 32445), (18, 28840), (20, 25956), (21, 24720), (24, 21630), (28, 18540), (30, 17304), (35, 14832), (36, 14420), (40, 12978), (42, 12360), (45, 11536), (48, 10815), (56, 9270), (60, 8652), (63, 8240), (70, 7416), (72, 7210), (80, 6489), (84, 6180), (90, 5768), (103, 5040), (105, 4944), (112, 4635), (120, 4326), (126, 4120), (140, 3708), (144, 3605), (168, 3090), (180, 2884), (206, 2520), (210, 2472), (240, 2163), (252, 2060), (280, 1854), (309, 1680), (315, 1648), (336, 1545), (360, 1442), (412, 1260), (420, 1236), (504, 1030), (515, 1008), (560, 927), (618, 840), (630, 824), (720, 721)]