155348110920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{685319}}^1$

素因数の和:687222

約数の個数: 64

約数和(自身を含む): 466291728000

約数和(自身を除く): 310943617080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1889, 3778, 5667, 7556, 9445, 11334, 15112, 18890, 22668, 28335, 37780, 45336, 56670, 75560, 113340, 226680, 685319, 1370638, 2055957, 2741276, 3426595, 4111914, 5482552, 6853190, 8223828, 10279785, 13706380, 16447656, 20559570, 27412760, 41119140, 82238280, 1294567591, 2589135182, 3883702773, 5178270364, 6472837955, 7767405546, 10356540728, 12945675910, 15534811092, 19418513865, 25891351820, 31069622184, 38837027730, 51782703640, 77674055460, 155348110920]

約数ペア:

[(1, 155348110920), (2, 77674055460), (3, 51782703640), (4, 38837027730), (5, 31069622184), (6, 25891351820), (8, 19418513865), (10, 15534811092), (12, 12945675910), (15, 10356540728), (20, 7767405546), (24, 6472837955), (30, 5178270364), (40, 3883702773), (60, 2589135182), (120, 1294567591), (1889, 82238280), (3778, 41119140), (5667, 27412760), (7556, 20559570), (9445, 16447656), (11334, 13706380), (15112, 10279785), (18890, 8223828), (22668, 6853190), (28335, 5482552), (37780, 4111914), (45336, 3426595), (56670, 2741276), (75560, 2055957), (113340, 1370638), (226680, 685319)]