4188720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 13427712

約数和(自身を除く): 9238992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 563, 620, 744, 930, 1126, 1240, 1488, 1689, 1860, 2252, 2480, 2815, 3378, 3720, 4504, 5630, 6756, 7440, 8445, 9008, 11260, 13512, 16890, 17453, 22520, 27024, 33780, 34906, 45040, 52359, 67560, 69812, 87265, 104718, 135120, 139624, 174530, 209436, 261795, 279248, 349060, 418872, 523590, 698120, 837744, 1047180, 1396240, 2094360, 4188720]

約数ペア:

[(1, 4188720), (2, 2094360), (3, 1396240), (4, 1047180), (5, 837744), (6, 698120), (8, 523590), (10, 418872), (12, 349060), (15, 279248), (16, 261795), (20, 209436), (24, 174530), (30, 139624), (31, 135120), (40, 104718), (48, 87265), (60, 69812), (62, 67560), (80, 52359), (93, 45040), (120, 34906), (124, 33780), (155, 27024), (186, 22520), (240, 17453), (248, 16890), (310, 13512), (372, 11260), (465, 9008), (496, 8445), (563, 7440), (620, 6756), (744, 5630), (930, 4504), (1126, 3720), (1240, 3378), (1488, 2815), (1689, 2480), (1860, 2252)]