119171280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21589}}^1$

素因数の和:21628

約数の個数: 80

約数和(自身を含む): 385511040

約数和(自身を除く): 266339760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 215890, 259068, 323835, 345424, 431780, 496547, 518136, 647670, 863560, 993094, 1036272, 1295340, 1489641, 1727120, 1986188, 2482735, 2590680, 2979282, 3972376, 4965470, 5181360, 5958564, 7448205, 7944752, 9930940, 11917128, 14896410, 19861880, 23834256, 29792820, 39723760, 59585640, 119171280]

約数ペア:

[(1, 119171280), (2, 59585640), (3, 39723760), (4, 29792820), (5, 23834256), (6, 19861880), (8, 14896410), (10, 11917128), (12, 9930940), (15, 7944752), (16, 7448205), (20, 5958564), (23, 5181360), (24, 4965470), (30, 3972376), (40, 2979282), (46, 2590680), (48, 2482735), (60, 1986188), (69, 1727120), (80, 1489641), (92, 1295340), (115, 1036272), (120, 993094), (138, 863560), (184, 647670), (230, 518136), (240, 496547), (276, 431780), (345, 345424), (368, 323835), (460, 259068), (552, 215890), (690, 172712), (920, 129534), (1104, 107945), (1380, 86356), (1840, 64767), (2760, 43178), (5520, 21589)]