54773040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32603}}^1$

素因数の和:32626

約数の個数: 80

約数和(自身を含む): 194059008

約数和(自身を除く): 139285968

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, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32603, 65206, 97809, 130412, 163015, 195618, 228221, 260824, 326030, 391236, 456442, 489045, 521648, 652060, 684663, 782472, 912884, 978090, 1141105, 1304120, 1369326, 1564944, 1825768, 1956180, 2282210, 2608240, 2738652, 3423315, 3651536, 3912360, 4564420, 5477304, 6846630, 7824720, 9128840, 10954608, 13693260, 18257680, 27386520, 54773040]

約数ペア:

[(1, 54773040), (2, 27386520), (3, 18257680), (4, 13693260), (5, 10954608), (6, 9128840), (7, 7824720), (8, 6846630), (10, 5477304), (12, 4564420), (14, 3912360), (15, 3651536), (16, 3423315), (20, 2738652), (21, 2608240), (24, 2282210), (28, 1956180), (30, 1825768), (35, 1564944), (40, 1369326), (42, 1304120), (48, 1141105), (56, 978090), (60, 912884), (70, 782472), (80, 684663), (84, 652060), (105, 521648), (112, 489045), (120, 456442), (140, 391236), (168, 326030), (210, 260824), (240, 228221), (280, 195618), (336, 163015), (420, 130412), (560, 97809), (840, 65206), (1680, 32603)]