108808560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21589}}^1$

素因数の和:21615

約数の個数: 120

約数和(自身を含む): 417636960

約数和(自身を除く): 308828400

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, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21589, 43178, 64767, 86356, 107945, 129534, 151123, 172712, 194301, 215890, 259068, 302246, 323835, 345424, 388602, 431780, 453369, 518136, 604492, 647670, 755615, 777204, 863560, 906738, 971505, 1036272, 1208984, 1295340, 1360107, 1511230, 1554408, 1727120, 1813476, 1943010, 2266845, 2417968, 2590680, 2720214, 3022460, 3108816, 3626952, 3886020, 4533690, 5181360, 5440428, 6044920, 6800535, 7253904, 7772040, 9067380, 10880856, 12089840, 13601070, 15544080, 18134760, 21761712, 27202140, 36269520, 54404280, 108808560]

約数ペア:

[(1, 108808560), (2, 54404280), (3, 36269520), (4, 27202140), (5, 21761712), (6, 18134760), (7, 15544080), (8, 13601070), (9, 12089840), (10, 10880856), (12, 9067380), (14, 7772040), (15, 7253904), (16, 6800535), (18, 6044920), (20, 5440428), (21, 5181360), (24, 4533690), (28, 3886020), (30, 3626952), (35, 3108816), (36, 3022460), (40, 2720214), (42, 2590680), (45, 2417968), (48, 2266845), (56, 1943010), (60, 1813476), (63, 1727120), (70, 1554408), (72, 1511230), (80, 1360107), (84, 1295340), (90, 1208984), (105, 1036272), (112, 971505), (120, 906738), (126, 863560), (140, 777204), (144, 755615), (168, 647670), (180, 604492), (210, 518136), (240, 453369), (252, 431780), (280, 388602), (315, 345424), (336, 323835), (360, 302246), (420, 259068), (504, 215890), (560, 194301), (630, 172712), (720, 151123), (840, 129534), (1008, 107945), (1260, 86356), (1680, 64767), (2520, 43178), (5040, 21589)]