173040

素因数分解:

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

素因数の和:126

約数の個数: 80

約数和(自身を含む): 619008

約数和(自身を除く): 445968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 4944, 5768, 6180, 7210, 8240, 8652, 10815, 11536, 12360, 14420, 17304, 21630, 24720, 28840, 34608, 43260, 57680, 86520, 173040]

約数ペア:

[(1, 173040), (2, 86520), (3, 57680), (4, 43260), (5, 34608), (6, 28840), (7, 24720), (8, 21630), (10, 17304), (12, 14420), (14, 12360), (15, 11536), (16, 10815), (20, 8652), (21, 8240), (24, 7210), (28, 6180), (30, 5768), (35, 4944), (40, 4326), (42, 4120), (48, 3605), (56, 3090), (60, 2884), (70, 2472), (80, 2163), (84, 2060), (103, 1680), (105, 1648), (112, 1545), (120, 1442), (140, 1236), (168, 1030), (206, 840), (210, 824), (240, 721), (280, 618), (309, 560), (336, 515), (412, 420)]